
1995 No. 3160
CIVIL AVIATION
The Civil Aviation (Route Charges for Navigation Services) Regulations 1995
Made 6th December 1995
Laid before Parliament 11th December 1995
Coming into force 1st January 1996

Whereas in pursuance of tariffs approved under the Eurocontrol Convention and under the Multilateral Agreement relating to Route Charges concluded at Brussels on 12th February 1981 (being international agreements to which the United Kingdom is a party), the Secretary of State for Transport has determined rates of charges, as specified in the following Regulations, payable to Eurocontrol in respect of navigation services provided for aircraft:

Now, therefore, the Secretary of State for Transport in exercise of the powers conferred by sections 73(1)(a), (1A), (3), (4), (6), 74(4) and (5) and 102(2)(b) of the Civil Aviation Act 1982 and of all other powers enabling him in that behalf, hereby makes the following Regulations:
Citation and commencement
1 
These Regulations may be cited as the Civil Aviation (Route Charges for Navigation Services) Regulations 1995 and shall come into force on 1st January 1996.
Revocation
2 
The Regulations specified in Schedule 1 hereto are hereby revoked.
Interpretation
3 

(1) In these Regulations—
 “AIP” in relation to a country other than the United Kingdom means a document in force at the date of the making of these Regulations, entitled “Aeronautical Information Publication”or “AIP”and published by a public authority of that country;
 “authorised person” means any constable or any person authorised by the CAA (whether by name or by class or description) either generally or in relation to a particular case or class of cases;
 “ECUs” means European Currency Units being units of account defined by reference to more than one currency;
 “FIR” means “Flight Information Region”;
 “specified airspace” means the airspace of a FIR described as set forth in columns 1 and 2 of Schedule 2 hereto;
 “United Kingdom Air Pilot” means the document so entitled in force at the date of the making of these Regulations and published by the CAA.
(2) Other expressions used in these Regulations shall, unless the context otherwise requires, have the same respective meanings as in the Air Navigation (No. 2) Order 1995.
Charge to be paid to Eurocontrol
4 

(1) Subject to the provisions of these Regulations the operator of an aircraft (in whatsoever State it is registered) for which navigation services (not being navigation services provided in connection with the use of an aerodrome) are made available in a specified airspace shall pay to Eurocontrol, in respect of each flight by that aircraft in that airspace, a charge for those services (hereinafter referred to as “the charge”) at the appropriate rate calculated in accordance with regulation 6 or 7 of these Regulations, whichever shall apply in the circumstances.
(2) If Eurocontrol is unable, after taking reasonable steps, to ascertain who is the operator, it may give notice to the owner of the aircraft that it will treat him as the operator until he establishes to the reasonable satisfaction of Eurocontrol that some other person is the operator; and from the time when the notice is given Eurocontrol shall be entitled, for so long as the owner is unable to establish as aforesaid that some other person is the operator, to treat the owner as if he were the operator, and for that purpose the provisions of these Regulations (other than this paragraph) shall apply to the owner of the aircraft as if he were the operator.
(3) The operator of an aircraft shall not be required to pay any charge to Eurocontrol under these Regulations in respect of a flight if he has previously paid to Eurocontrol in respect of that flight a charge of the same or a greater amount under the law of a country specified in column 1 of Schedule 2 hereto.
Payment
5 

(1) The amount of the charge shall be payable to Eurocontrol at its principal office in Brussels and shall be paid in ECUs.
(2) Without prejudice to any existing rule of law relating to the recovery of a debt expressed in ECUs, the equivalent in sterling of the charge may be recovered in any court of competent jurisdiction in the United Kingdom.
(3) If the amount of the charge payable under regulation 4(l) is not paid by the operator of the aircraft within 24 days of the date payment is demanded by Eurocontrol, interest calculated in accordance with paragraph (4) below on the unpaid amount shall be paid from that day until the date when payment is made.
(4) Interest payable under paragraph (3) shall be simple interest calculated from day to day at the rate of 8.69%.
(5) Nothing in this regulation shall prevent Eurocontrol from accepting as a good discharge payment other than in ECUs or at places other than the principal office of Eurocontrol.
Calculation of the Charge
6 

(1) Except in the case of flights specified in regulation 7 of these Regulations, the charge shall be calculated in ECUs according to the following formula—r=N×Uwhere
 r is the charge for the flight, N is the number of service units relating to that flight and U is the appropriate unit rate specified in column 3 of Schedule 2 hereto in relation to the specified airspace through which the flight is made, increased or decreased as the case may be by the same percentage as the relevant national currency has increased or decreased against the ECU as compared with the rate of exchange specified in column 4 of the said Schedule in relation to that airspace.
(2) For the purpose of the preceding paragraph, the number of service units relating to a flight shall be calculated in accordance with the following formula—N=d×pwhere
 d is the distance factor for the flight in the specified airspace in question and p is the weight factor for the aircraft concerned.
(3) For the purposes of the preceding paragraph—
(a) the distance factor shall be the number of kilometres in the great circle distance between the points specified in paragraph (4) of this regulation minus 20 kilometres for each landing and take-off in the specified airspace in question, divided by 100 and expressed to two places of decimals, and
(b) the weight factor, subject to the provisions of paragraph (6) of this regulation, shall be equal to the square root of the quotient obtained by dividing by 50 the number of metric tonnes of the maximum total weight authorised of the aircraft and shall be expressed to two places of decimals.
(4) The points referred to in paragraph (3) of this regulation are—
(a) the aerodrome of departure within the specified airspace in question or, if there is no such aerodrome, the point specified in paragraph (5) of this regulation as the standard point of entry into that airspace for the route in question or, in the case specified in the proviso to that paragraph, the actual point of entry into that airspace; and
(b) the aerodrome of first destination within the specified airspace in question or, if there is no such aerodrome, the point specified in paragraph (5) of this regulation as the standard point of exit from that airspace for the route in question or, in the case specified in the proviso to that paragraph, the actual point of exit from that airspace.
(5) The standard points of entry and exit referred to in paragraph (4) of this regulation are the points, as described in the United Kingdom Air Pilot or relevant AIP as the case may be, where the median line of the appropriate airway or upper Air Traffic Service route so described crosses the boundary of the airspace in question.
 For the purposes of this paragraph, the appropriate airway or route, in the case of a flight made between 1st January and 31st December in any year, shall be—
(a) the airway or route between the aerodrome of departure and the aerodrome of first destination which appears to Eurocontrol on 1st January of that year to be the most frequently used such airway or route; or
(b) if Eurocontrol is unable to ascertain on 1st January of that year which such airway or route is the most frequently used, the shortest such airway or route:
 Provided that in the case of a flight in respect of which the aerodrome of departure or the aerodrome of first destination is situated in one of the zones specified in column 1 of Schedule 3 to these Regulations but that aerodrome is not specified in column 2 of the said Schedule the point of entry into or, as the case may be, of exit from the said airspace shall be the actual point where the flight in question crosses the lateral limits of that airspace as described in the United Kingdom Air Pilot or relevant AIP as the case may be.
(6) The weight factor for an aircraft of any type shall be calculated by reference to the maximum total weight authorised of the heaviest aircraft of that type:
 Provided that where an operator has indicated to Eurocontrol, within the period of one year immediately preceding the flight, the composition of the fleet of aircraft which he operates and which includes two or more aircraft which are different versions of the same type of aircraft, the weight factor shall be calculated by reference to the average of the maximum total weight authorised of all his aircraft of that type so indicated to Eurocontrol.
7 
The charge in relation to a flight which enters a specified airspace and in respect of which the aerodrome of departure or the aerodrome of first destination, as the case may be, is specified in column 2 of Schedule 3 hereto and the aerodrome of the first destination or the aerodrome of departure, as the case may be, is situated in any one of the zones specified in column 1 of that Schedule shall be calculated in ECUs according to the following formula—C=Z×pwhere
 C is the charge payable, Z is the charge specified in column 3 of the said Schedule (appropriate to the maximum total weight authorised of 50 metric tonnes) increased or decreased as the case may be by the same percentage as the relevant national currencies have increased or decreased against the ECU as compared with the rate of exchange specified in column 4 of Schedule 2 hereto in relation to that airspace and p is the weight factor of the aircraft concerned determined in accordance with regulation 6(3)(b) and 6(6) of these Regulations.
8 

(1) For the purposes of regulations 6 and 7 the rate of exchange of the ECU to a national currency shall be—
(a) where the average monthly rate of exchange of the ECU to that national currency is established by the Commission of the European Communities, such rate of exchange, and publication in the Official Journal of the European Communities (Information and Notices) for the month preceding the month during which the flight takes place shall be sufficient evidence of that matter unless the contrary is proved; and
(b) where the average monthly rate of exchange of the ECU to that national currency is not established by the Commission of the European Communities, such rate of exchange as is calculated by reference to the rate of exchange between the ECU and the United States dollar and between the relevant national currency and the United States dollar established by the International Monetary Fund and publication in the International Financial Statistics of the International Monetary Fund for the month preceding the month during which the flight takes place shall be sufficient evidence of that matter unless the contrary is proved; and a document purporting to be the International Financial Statistics published by the International Monetary Fund shall in any proceedings be received in evidence and, unless the contrary is proved, be deemed to be such a document.
(2) 
(a) Where the average monthly rate of exchange of the ECU to a national currency is established by the Commission of the European Communities, in the event that the Commission of the European Communities does not publish the Official Journal (Information and Notices) for the month preceding the month during which the flight takes place, a certificate given by or on behalf of the Treasury stating the average monthly rate of exchange of the ECU to the relevant national currency for the month preceding the month during which the flight takes place shall be sufficient evidence of that matter unless the contrary is proved; and a document purporting to be such a certificate shall in any proceedings be received in evidence and, unless the contrary is proved, be deemed to be such a certificate.
(b) Where the average monthly rate of exchange of the ECU to a national currency is not established by the Commission of the European Communities, in the event that the International Monetary Fund does not publish the International Financial Statistics for the month during which the flight takes place, a certificate given by or on behalf of the Treasury stating the average monthly rate of exchange between the ECU and the United States dollar and between the relevant national currency and the United States dollar for the month preceding the month during which the flight takes place shall be sufficient evidence of that matter unless the contrary is proved; and a document purporting to be such a certificate shall in any proceedings be received in evidence and, unless the contrary is proved, be deemed to be such a certificate.
Exempt Flights
9 
These Regulations shall not apply to the following flights —
(i) flights by military aircraft;
(ii) flights made for the purposes of search and rescue operations;
(iii) flights by aircraft of which the maximum total weight authorised is 5700kg or less made entirely in accordance with the Visual Flight Rules in the Rules of the Air Regulations 1991;
(iv) flights terminating at the aerodrome from which the aircraft has taken off;
(v) flights other than the flights referred to in paragraph (i) of this regulation made by aircraft which are used in the service of a State (including for customs or police purposes) and which are not made for commercial purposes;
(vi) flights made exclusively for the purpose of checking or testing equipment used or intended to be used as aids to air navigation;
(vii) flights made exclusively for the purpose of the instruction or testing of flight crew within the specified airspace of the United Kingdom;
(viii) flights made by aircraft of which the maximum total weight authorised is less than two metric tonnes;
(ix) flights made by helicopters between any point in the United Kingdom to a vessel or an offshore installation within the area bounded by straight lines joining successively the following points—
 N5500 E00302; N5500 W00100; N5600 W00230; N5740 W00230; N5740 W00400; N5830 W00400; N5830 W00500; N6300 W00500; N6300 E/W00000;
 and thence south by the Median Line to N5500 E00302;
(x) flights made by helicopters between any point in the United Kingdom to a vessel or an offshore installation within the area bounded by straight lines joining successively the following points—
 N5500 W00100; N5500 E00300; N5423 E00245; N5256 E00309; N5230 E00247; N5226 E00137; N5238 E00140; N5251 E00124; N5319 E00010; N5500 W00100.
Detention and sale of aircraft for unpaid charges
10 
Where default is made in the payment of the charges incurred in respect of any aircraft under these Regulations Eurocontrol may request the CAA to act on behalf of Eurocontrol in accordance with the provisions of regulations 11 to 14.
11 
Where such a request has been made, the CAA or an authorised person may on behalf of Eurocontrol, subject to the provisions of this and the following regulations, take such steps as are necessary to detain, pending payment, either—
(a) the aircraft in respect of which the charges were incurred (whether or not they were incurred by the person who is the operator of the aircraft at the time when the detention begins); or
(b) any other aircraft of which the person in default is the operator at the time when the detention begins;and if the charges are not paid within 56 days after the date when the detention begins, the CAA may sell, subject to the following regulations, the aircraft on behalf of Eurocontrol in order to satisfy the charges.
12 
The CAA or the authorised person concerned shall not detain, or continue to detain, an aircraft on behalf of Eurocontrol under these Regulations by reason of any alleged default in the payment of the charges payable under these Regulations if the operator of the aircraft or any other person claiming an interest therein —
(a) disputes that the charges, or any of them, are due or, if the aircraft is detained under regulation 11(a) of these Regulations, that the charges in question were incurred in respect of that aircraft; and
(b) gives to Eurocontrol, pending the determination of the dispute, sufficient security for the payment of the charges which are alleged to be due.
13 

(a) The CAA shall not sell an aircraft on behalf of Eurocontrol under these Regulations without the leave of the court; and the court shall not give leave except on proof that a sum is due to Eurocontrol for charges under these Regulations, that default has been made in the payment thereof and that the aircraft which the CAA seeks leave to sell on behalf of Eurocontrol is liable to sale under these Regulations by reason of default.
(b) In this regulation, “the court” means, as respects England, Wales and Northern Ireland, the High Court, and as respects Scotland, the Court of Session.
14 
The CAA shall, before applying to the court for leave to sell an aircraft on behalf of Eurocontrol under regulation 13 above, take such steps for bringing the proposed application to the notice of interested persons and for affording them an opportunity of becoming a party to the proceedings as are set forth in Schedule 4 to these Regulations. If such leave is given, the CAA shall secure that the aircraft is sold on behalf of Eurocontrol for the best price that can reasonably be obtained; but failure to comply with any requirement of this regulation or of the said Schedule in respect of any sale, while actionable as against the CAA at the suit of any person suffering loss in consequence thereof, shall not, after the sale has taken place, be a ground for impugning its validity.
15 
The proceeds of any sale under these Regulations shall be applied as follows, and in the following order, that is to say —
(a) in payment of any customs duty which is due in consequence of the aircraft having been brought into the United Kingdom;
(b) in payment of the expenses incurred by the CAA in detaining, keeping and selling the aircraft, including its expenses in connection with the application to the court;
(c) in payment of the charges in respect of any aircraft which the court has found to be due from the operator by virtue of these or any other Regulations under section 73 of the Civil Aviation Act 1982;
(d) in payment of any interest on unpaid charges incurred in respect of any aircraft which the court has found to be due from the operator by virtue of these Regulations;
(e) in payment of any airport charges incurred in respect of the aircraft which are due from the operator of the aircraft to the person owning or managing the aerodrome at which the aircraft was detained under these Regulations;and the surplus, if any, shall be paid to or among the person or persons whose interests in the aircraft have been divested by reason of the sale.
16 
The power of detention and sale conferred by these Regulations in respect of an aircraft extends to the equipment of the aircraft and any stores for use in connection with its operation (being equipment and stores carried in the aircraft) whether or not the property of the person who is its operator, and references to the aircraft in regulations 11 to 15 of these Regulations include, except where the context otherwise requires, references to any such equipment and stores.
17 
The power of detention conferred by these Regulations in respect of an aircraft extends to any aircraft documents carried in it, and any such documents may, if the aircraft is sold under these Regulations, be transferred by the CAA to the purchaser.
18 
The power conferred by these Regulations to detain an aircraft may be exercised on any occasion when the aircraft is on an aerodrome to which section 88 of the Civil Aviation Act 1982 applies or at Belfast International Airport, Belfast City Airport or Londonderry (Eglinton) Airport.
19 
Nothing in these Regulations shall prejudice any right of Eurocontrol to recover any charges, or any part thereof, or interest on unpaid charges, by action.
Signed by authority of the Secretary of State for Transport
Goschen
Parliamentary Under Secretary of State,
Department of Transport
6th December 1995
SCHEDULE 1
REVOCATIONS
Regulation 2


(1) (2)
Regulations Revoked References
The Civil Aviation (Route Charges for Navigation Services) Regulations 1994 S.I.1994/3071
The Civil Aviation (Route Charges for Navigation Services) (Amendment) Regulations 1995 S.I. 1995/1004
The Civil Aviation (Route Charges for Navigation Services) (Second Amendment) Regulations 1995 S.I. 1995/1438
The Civil Aviation (Route Charges for Navigation Services) (Third Amendment) Regulations 1995 S.I. 1995/2329
SCHEDULE 2
SPECIFIED AIRSPACES
Regulations 3(1), 6(1) and 7


(1) (2) (3) (4)
Country Publication in which FIRS are described Unit Rate in ECUs Established at a Rate of exchange of
Austria AIP Austria 68.69 1 ECU=13.1368 Sch
Belgium AIP Belgique 79.50 1 ECU=38.4076 BF
Cyprus AIP Cyprus 18.68 1 ECU=0.591234 £Cy
Czech Republic AIP Czech Republic 49.87 1 ECU=34.6570 CZK
Denmark AIP Denmark 56.60 1 ECU=7.27576 Kr
France AIP France (France Métropolitaine) 64.62 1 ECU=6.49970 FF
Germany AIP Germany 79.13 1 ECU=1.86783 DM
Greece AIP Greece 16.70 1 ECU=303.116 Dra
Hungary AIP Hungary 17.94 1 ECU=169.950 Hf
Ireland, Republic of AIP Ireland 23.30 1 ECU=0.819810 £Ir
Malta AIP Malta 39.01 1 ECU=0.464952 Lm
Netherlands AIP Netherlands 60.77 1 ECU=2.09247 G
Norway AIP Norway 54.01 1 ECU=8.30090 KR
Portugal AIP Portugal 36.81 Santa Maria FIRS-9.38 1 ECU=196.275 Esc
Slovenia AIP Slovenia 75.53 1 ECU=152.120 SIT
Spain AIP España Madrid & Barcelona FIRS-44.39 Canaries FIRS-46.68 1 ECU=161.013 Pts
Switzerland AIP Switzerland 87.75 1 ECU=1.55475 SF
Turkey AIP Turkey 32.55 1 ECU=59844.8 LT
United Kingdom United Kingdom Air Pilot 75.86 1 ECU=£0.843181

SCHEDULE 3
Regulation 7


(1) (2) (3)
Aerodromes of departure (or of first destination) situated Aerodromes of first destination (or of departure) Amount of the charge in ECUs
ZONE 1
— between W01400 and W11000 and North of N5500 with the exception of Iceland,
 Copenhagen 538.92
 Frankfurt 1194.15
 London 743.18
 Paris 1001.36
 Prestwick, 389.16
ZONE II
— between W04000 and W11000 and N2800 and N5500
 Abidjan 121.47
 Amsterdam 872.75
 Athens 1125.75
 Bahrain 1672.56
 Banjul 117.72
 Barcelona 687.32
 Basle 909.79
 Belfast 173.99
 Berlin 1019.83
 Birmingham 420.30
 Bordeaux 521.94
 Bristol 422.32
 Brussels 855.51
 Bucharest 1608.46
 Budapest 1420.71
 Cairo 1137.90
 Cardiff 293.66
 Casablanca 297.32
 Cologne—Bonn 1008.88
 Copenhagen 712.84
 Dakar 117.63
 Dublin 135.59
 Düsseldorf 1041.08
 East Midlands 463.53
 Frankfurt 1120.59
 Geneva 908.38
 Glasgow 253.63
 Hamburg 1033.97
 Helsinki 533.43
 Istanbul 1562.05
 Jeddah 1250.08
 Johannesburg 117.91
 Kiev 1000.45
 Lagos 118.28
 Larnaca 1354.30
 Las Palmas (Canary Islands) 420.48
 Leeds and Bradford 414.22
 Lille 651.94
 Lisbon 340.67
 London 499.33
 Luxembourg 886.55
 Lyons 788.22
 Maastricht 818.47
 Madrid 487.88
 Malaga 548.89
 Manchester 381.87
 Manston 564.47
 Marseille 918.43
 Milan 1016.87
 Monrovia 117.72
 Moscow 502.21
 Munich 1316.03
 Nantes 461.25
 Naples 1009.43
 Newcastle 397.53
 Nice 1004.95
 Oporto 250.87
 Oslo 487.36
 Ostend 636.91
 Paris 725.25
 Ponta Delgada (Azores) 122.13
 Prague 1263.46
 Prestwick 253.63
 Riyadh 1510.13
 Rome 1141.92
 Sal Island (Cape Verde) 117.63
 Santa Maria (Azores) 130.66
 Santiago 224.49
 Shannon 96.14
 Sofia 1512.54
 Stockholm 428.97
 Stuttgart 1049.44
 Tel-Aviv 1453.11
 Tenerife 385.07
 Toulouse—Blagnac 671.02
 Turin 1019.80
 Venice 1115.86
 Vienna 1520.55
 Warsaw 859.34
 Zürich 1071.12

(1) (2) (3)
Aerodromes of departure (or of first destination) situated Aerodromes of first destination (or of departure) Amount of the charge in ECUs
ZONE III
— West of W11000 and between N2800 and N5500
 Amsterdam 845.83
 Cologne—Bonn 984.51
 Copenhagen 616.61
 Düsseldorf 957.29
 Frankfurt 1172.83
 Geneva 1177.66
 Glasgow 347.44
 Helsinki 447.74
 London 698.68
 Luxembourg 1072.81
 Madrid 391.65
 Manchester 552.26
 Milan 1006.87
 Moscow 604.37
 Munich 1421.93
 Paris 831.35
 Prestwick 347.44
 Rome 1006.87
 Shannon 91.59
 Warsaw 570.15
 Zürich 1261.31
ZONE IV
— West of W04000 and between N2000 and N2800 (including Mexico)
 Amsterdam 882.40
 Barcelona 765.76
 Berlin 918.86
 Brussels 758.60
 Cologne—Bonn 940.04
 Düsseldorf 974.57
 Frankfurt 1006.31
 Hamburg 943.10
 Helsinki 529.30
 Las Palmas (Canary Islands) 527.44
 Lisbon 385.75
 London 589.57
 Luxembourg 955.50
 Madrid 524.07
 Manchester 357.20
 Milan 895.39
 Munich 1168.43
 Paris 662.59
 Prague 1249.51
 Rome 1067.43
 Sal Island (Cape Verde) 76.82
 Santa Maria (Azores) 131.41
 Santiago 371.96
 Shannon 165.57
 Vienna 1384.52
 Zürich 985.29
ZONE V
— West of W04000 and between the Equator and N2000
 Amsterdam 1027.75
 Basle 1015.34
 Barcelona 792.81
 Berlin 1286.85
 Bordeaux 659.37
 Brussels 815.22
 Cologne—Bonn 1026.33
 Düsseldorf 1028.41
 Frankfurt 1063.52
 Glasgow 375.32
 Hamburg 1051.10
 Hanover 1073.25
 Helsinki 880.86
 Las Palmas (Canary Islands) 541.80
 Lisbon 457.25
 London 762.56
 Lyons 911.82
 Madrid 617.24
 Manchester 534.86
 Marseilles 1024.82
 Milan 1029.50
 Munich 1187.49
 Nantes 624.69
 Oporto 444.52
 Paris 778.97
 Porto Santo (Madeira) 272.35
 Prestwick 375.32
 Rome 1142.15
 Salzburg 1198.56
 Santa Maria (Azores) 171.94
 Santiago 450.67
 Shannon 244.40
 Stuttgart 997.19
 Tenerife 537.13
 Toulouse — Blagnac 850.50
 Vienna 1247.96
 Zürich 1123.01
SCHEDULE 4
Regulation 14
Steps to be taken to bring proposed application to court to the notice of interested persons and afford them an opportunity of becoming a party to the proceedings.
1 
The CAA, if it proposes to apply to the court for leave to sell an aircraft on behalf of Eurocontrol under these Regulations, shall take such of the following steps for bringing the proposed application to the notice of persons whose interests may be affected by the determination of the court thereon and for affording to any such person an opportunity of becoming a party to the proceedings on the application as are applicable to the aircraft—
(1) At least 21 days before applying to the court, the CAA shall publish—
(i) in the Edinburgh Gazette if the aircraft is detained in Scotland, or in the Belfast Gazette if the aircraft is detained in Northern Ireland, and in any case in the London Gazette; and
(ii) in one or more local newspapers circulating in the locality in which the aircraft is detainedsuch notice as is prescribed in paragraph 2 of this Schedule, and shall also, unless in that case it is impracticable to do so, serve such a notice, in the manner so prescribed, on each of the following persons:
(a) the person in whose name the aircraft is registered;
(b) the person, if any, who appears to the CAA to be the owner of the aircraft;
(c) any person who appears to the CAA to be the charterer of the aircraft whether or not by demise;
(d) any person who appears to the CAA to be the operator of the aircraft;
(e) any person who is registered as a mortgagee of the aircraft under an Order in Council made under section 86 of the Civil Aviation Act 1982 or who appears to the CAA to be a mortgagee of the aircraft under the law of any country other than the United Kingdom;
(f) any other person who appears to the CAA to have a proprietary interest in the aircraft.
(2) If any person who has been served with a notice in accordance with sub-paragraph (1) of this paragraph informs the CAA in writing within 14 days of the service of the notice of his desire to become a party to the proceedings the CAA shall make that person a defendant to the application.
Content and service of the notice under paragraph 1
2 

(1) A notice under paragraph 1 of this Schedule shall—
(a) state the nationality and registration marks of the aircraft;
(b) state the type of aircraft;
(c) state that by reason of default in the payment of a sum due to Eurocontrol for charges imposed by these Regulations, the CAA, on a date which shall be specified in the notice, detained the aircraft under these Regulations and, unless payment of the sum so due is made within a period of 56 days from the date when the detention began, or within 21 days of the date of service of the notice, whichever shall be the later, will apply to the court for leave to sell the aircraft;
(d) invite the person to whom the notice is given to inform the CAA within 14 days of the service of the notice if he wishes to become a party to the proceedings on the application.
(2) A notice under paragraph 1 of this Schedule shall be served —
(a) by delivering it to the person on whom it is to be served; or
(b) by leaving it at his usual or last known place of business or abode; or
(c) by sending it by post in a prepaid registered letter, or by the recorded delivery service, addressed to him at his usual or last known place of business or abode; or
(d) if the person to whom it is to be sent is an incorporated company or body, by delivering it to the secretary, clerk or other appropriate officer of the company or body at their registered or principal office, or sending it by post in a prepaid registered letter, or by the recorded delivery service, addressed to the secretary, clerk or officer of the company or body at that office.
(3) Any notice which is sent by post in accordance with the preceding paragraph to a place outside the United Kingdom shall be sent by air mail or by some other equally expeditious means.