AIP ENR 1.3 and 1.6 Flashcards
ENR 1.3
Change from IFR flight to VFR flight:
a) The pilot-in-command of an aircraft who elects to change the conduct of flight of the aircraft from compliance with ___ to compliance with ___ shall, if a flight plan was submitted for the flight, ____ the air traffic service unit concerned that the ___ flight is cancelled and communicate to such air traffic service unit the intended _______ to be made to the ______ ____ ____.
b) When an aircraft operating under IFR is flown in or encounters _____ ____________ conditions, the pilot-in-command shall not _____ its ___ flight unless it is anticipated, and intended, that the flight will be __________ for a reasonable period in uninterrupted ______ meteorological conditions.
a) The pilot-in-command of an aircraft who elects to change the conduct of flight of the aircraft from compliance with IFR to compliance with VFR shall, if a flight plan was submitted for the flight, notify the air traffic service unit concerned that the IFR flight is cancelled and communicate to such air traffic service unit the intended changes to be made to the current flight plan.
b) When an aircraft operating under IFR is flown in or encounters visual meteorological conditions, the pilot-in-command shall not cancel its IFR flight unless it is anticipated, and intended, that the flight will be continued for a reasonable period in uninterrupted visual meteorological conditions.
ENR 1.3
Air traffic service procedures:
2) the pilot-in-command of an aircraft may propose an amendment to an air traffic control clearance, but such amendment shall not be applied until -
agreed to by the responsible air traffic service unit.
ENR 1.3
Mandatory radio communication in controlled airspace:
in the case of radio failure, a flight for which an air traffic service ____ ____ was filed and activated by the air traffic service unit on receipt of a departure time, may continue in ________ airspace if the communication _____ procedures are ________ with
in the case of radio failure, a flight for which an air traffic service flight plan was filed and activated by the air traffic service unit on receipt of a departure time, may continue in controlled airspace if the communication failure procedures are complied with
ENR 1.3
Mandatory radio communication in advisory airspace:
The pilot-in-command of an aircraft to be operated in advisory airspace shall ensure that, before the aircraft approaches or enters such airspace -
a) two-way radio communication with the responsible air traffic services unit is established on the -
b) if such communication is not possible, two-way radio communication is established with any air traffic service unit which is capable of relaying messages to and from-
if such communication is not possible, broadcasts are made on the designated radio frequency giving Information on the aircrafts Intention to enter the airspace, and such pilot-in-command shall ensure that, while the aircraft is within the advisory airspace and until it departs there from, a continuous radio watch is maintained on the designated radio frequency and that-
i) such further two-way radio communication as the responsible air traffic services unit may require, is established with any other air traffic service unit which is capable of relaying messages to and from such responsible air traffic service unit;
ii) if such communication is not possible, such further two-way radio communication is established with any other air traffic service unit which is capable of relaying messages to and from the responsible air traffic service unit, as such responsible air traffic service unit may require; or
iii) if such communication is not possible, broadcasts are made on the designated radio frequency giving Information on passing reporting points and when leaving the airspace concerned: Provided that -
(aa) an aircraft maintaining a SELCAL watch while operating within an advisory route in the Johannesburg flight information region and whose SELCAL call-sign has been communicated to the Johannesburg flight information centre, shall be deemed to be maintaining a continuous radio watch; and
(bb) in the case of a radio failure, a flight for which an air traffic service flight plan was filed and activated by an air traffic services unit on receipt of a departure time, may continue in advisory airspace if the communication failure procedures are complied with
designated radio frequency;
the responsible air traffic unit; or
ENR 1.3
Reporting position:
The pilot-in-command of an aircraft -
a) flying in -
b) flying in -
c) on a flight for which alerting action is being are made to the responsible air traffic service unit, as soon as possible, of the lime and level of passing each compulsory reporting point, together with any other information, and he or she shall further ensure that position reports are similarly made in relation to additional reporting points, if so requested by the responsible air traffic service unit and that, In the absence of designated reporting points, position reports are made at the intervals specified by the responsible air traffic service unit or published by the Director of CAA in terms of Part 175 of the Civil Aviation Regulations, 2011, for that area.
ENR 1.3
Reporting position:
The pilot-in-command of an aircraft -
a) flying in controlled airspace;
b) flying in advisory airspace; or
c) on a flight for which alerting action is being are made to the responsible air traffic service unit, as soon as possible, of the lime and level of passing each compulsory reporting point, together with any other information, and he or she shall further ensure that position reports are similarly made in relation to additional reporting points, if so requested by the responsible air traffic service unit and that, In the absence of designated reporting points, position reports are made at the intervals specified by the responsible air traffic service unit or published by the Director of CAA in terms of Part 175 of the Civil Aviation Regulations, 2011, for that area.
ENR 1.6
Radar Services and Procedures
Radar facilities are established at the following ATC Centres in the RSA(7):
Cape Town International Airport King Shaka International Airport East London Airport O R Tambo International Airport Port Elizabeth Airport Bloemfontein/Bram Fischer International Airport George Airport
ENR 1.6
Radar Services and Procedures
1.2.2 Uncontrolled airspace:
When an aircraft which has been provided with radar control service ______ controlled airspace, the control service will ___________ be _________ without the pilot being _______. However, ATC may provide either a radar advisory service or a radar information service in _______ or __________ airspace respectively. These services will only be provided at the discretion of the controller, in which case the pilot will be _______ of the type of service provided.
When an aircraft which has been provided with radar control service leaves controlled airspace, the control service will automatically be terminated without the pilot being notified. However, ATC may provide either a radar advisory service or a radar information service in advisory or information airspace respectively. These services will only be provided at the discretion of the controller, in which case the pilot will be notified of the type of service provided.
ENR 1.6
Radar Services and Procedures
2.1.1 Emergency procedures:
If the pilot of an aircraft encountering a state of _________ has previously been directed by ATC to operate the transponder on a specific code setting, this setting shall be _________ until otherwise advised. In all other circumstances the transponder shall be set to Mode A Code 77 (or 7700).
if the pilot of an aircraft encountering a state of emergency has previously been directed by ATC to operate the transponder on a specific code setting, this setting shall be maintained until otherwise advised. In all other circumstances the transponder shall be set to Mode A Code 77 (or 7700).
Note: A continuous monitoring of responses is maintained on -
ENR 1.6
Radar Services and Procedures:
2.2.2 Transponder failure procedures
Failure before intended departure
If the transponder fails prior to departure and cannot be repaired locally, pilots shall::
a) plan to _______ as ______ as possible to the ______ suitable aerodrome where repairs can be effected.
b) inform ATC as soon as possible preferably before submission of a flight plan. When granting clearance to such aircraft, ATC will take into account the existing and anticipated traffic situation and may require the modification of the time of departure, flight level or route of the intended flight;
c) insert in ____ __ of the ICAO flight plan under SSR, the letter __ for complete unserviceability of the transponder, or in the case of partial failure, the letter corresponding to the remaining transponder capability as specified in ICAO Doc 4444, Appendix 2.
a) plan to proceed as directly as possible to the nearest suitable aerodrome where repairs can be effected.
c) insert in item 10 of the ICAO flight plan under SSR, the letter N for complete unserviceability of the transponder, or in the case of partial failure, the letter corresponding to the remaining transponder capability as specified in ICAO Doc 4444, Appendix 2.
ENR 1.6
2.2.2 Transponder failure procedures
Failure after departure:
If the transponder fails ____ departure or en route, ATS Units will endeavour to ______ for __________ of the flight in accordance with the original ____ ____. In certain _____ situations this may not be possible, particularly when the failure is detected shortly after take-off. The aircraft may then be _______ to return to the ________ aerodrome or to land at another aerodrome acceptable to the Operator and to ATC. After landing, pilots shall make every effort to have the transponder _______ to normal operation. If the transponder cannot be _______, provision as given in paragraph 2.2.2 shall apply.
If the transponder fails after departure or en route, ATS Units will endeavour to provide for continuation of the flight in accordance with the original flight plan. In certain traffic situations this may not be possible, particularly when the failure is detected shortly after take-off. The aircraft may then be required to return to the departure aerodrome or to land at another aerodrome acceptable to the Operator and to ATC. After landing, pilots shall make every effort to have the transponder restored to normal operation. If the transponder cannot be repaired, provision as given in paragraph 2.2.2 shall apply.
