893. The tolerance value used to determine that mode C derived level information displayed to the controller is accurate shall be:
+/- 300 ft
894. Unless otherwise prescribed by the appropriate ATS authority, the horizontal radar separation minimum shall be:
5.0 NM
895. The criterion which shall be used to determine that a specific level is occupied by an aircraft shall be, (except that appropriate ATS authorities may specify a smaller criterion):
+/- 300 ft
896. An aircraft is considered to be maintaining its assigned level as long as the SSR mode C derived level information indicated that it is within:
+/- 300 ft of the assigned level
897. An aircraft in climb or descent is considered to have crossed a level when the SSR mode C derived level information indicates that it has passed this level in the required direction by:
More than 300 ft
898. When radar capabilities so permit, the minimum radar separation of 5 NM may be reduced, but shall not be less than:
3.0 NM
899. Unless otherwise prescribed by the appropriate ATS authority, the radar controller should notify the non-radar controller when an aircraft making a radar approach is approximately:
8 NM
900. An aircraft making a radar approach should be advised to consider executing a missed approach, if the position or identification of the aircraft is in doubt during any portion of the final approach or if the aircraft is not visible on the radar display for significant interval during the last:
2 NM
901. When conducting a surveillance radar approach, the radar controller shall terminate the surveillance radar approach, except as determined by the appropriate ATS authority, at a distance of:
2 NM from touchdown
902. Subject to conditions specified by the appropriate ATS authority, a radar controller may request radar-controlled aircraft to adjust their speed when established on intermediate and final approach. This speed adjustment should not be more than:
+/- 20 kt
903. The radar controller shall not request the pilot to adjust the speed where the aircraft has passed:
4 NM from the threshold on final approach
904. Radar controlled aircraft on intermediate or final approach may be requested to make minor speed adjustments by ATC. These adjustments shall never be more than:
20 knots and not within 4 NM of threshold
905. Which statement regarding approach control service is correct?
If it is anticipated that an aircraft has to hold for 30 minutes or more, an Expected Approach Time will be transmitted by the most expeditious means to the aircraft
906. When ATC is equipped with and using PSR, at what distance from the end of the runway may a pilot expect that his aircraft can be identified?
1NM
907. When an aircraft enters the traffic circuit without proper authorisation, it shall:
Be permitted to land if its actions indicate that it so desires
908. The separation method whereby the vertical and horizontal separation may be reduced to half of the standard value is called:
Composite separation
909. When the transponder is unserviceable and repair is not possible at the aerodrome of departure, then:
The pilot will only be allowed to proceed to the nearest suitable airport where repair can be effected
910. A so called "Visual Approach" can be performed by a flight under IFR:
When either part or all of an instrument approach procedure is not completed and the approach is executed with visual reference to the terrain
911. An approaching aircraft may descend below the MSA provided:
All conditions detailed in the other three answers are fulfilled
912. A pilot receives an EAT as soon as practicable, when the expected approach delay is:
10 minutes or more
913. Except when prescribed in procedures or made possible by agreements, aircraft under radar-control shall not be vectored closer to the boundary of controlled airspace than:
2,5 NM
914. Under Radar control, a pilot receives missed approach instructions from Radar when the tower has not issued the clearance to land by the time the aircraft reaches a distance from touchdown of:
2 NM
915. Which statement is correct?
During a "Visual Approach" in Controlled Airspace (Class C):
ATC will apply separation with other traffic
916. A Special Air Report comprises a number of sections.
In section I the pilot fills in :
A position report, including aircraft identification, height, position and time
917. According to international agreements wind direction shall be adjusted to the local variation and given in degrees magnetic:
Before take-off and landing
918. The expression "radar contact" in RT phraseology means:
The radar identity of the aircraft has been established
919. The Vertical Separation Minima (VSM) between opposite aircraft flying under IFR, within controlled airspace below FL 290 is:
1000 feet (300 m)
920. A change from instrument flight rules (IFR) to visual flight rules (VFR) is only acceptable when VFR is permitted in that airspace and when:
The change is initiated by the PIC with a message containing the specific expression "cancelling my IFR flight"
921. A braking action given by ATS of 0.25 and below is:
Poor
922. Within controlled airspace, IFR cruising levels shall be given as flight level (FL):
Above the transition level
923. Changing of flight rules from IFR to VFR is possible If the commander so requests
924. For controlled traffic that shall be separated in the vicinity of an airport, separation minima may be reduced:
When the following aircraft has the preceding aircraft in sight
925. An aircraft approaches an aerodrome located in controlled airspace. When a pilot reports that he has the "field in sight", a clearance for "visual approach" may be given under condition that the:
Air traffic controller is able to separate this aircraft to other controlled traffic
926. Aircraft flying along the same track may be separated by DME-distances from the same DME and it is confirmed that the aircraft have passed each other. Specify the shortest difference in DME-distance to make it possible for one aircraft to climb or descend
10 NM
927. If an arriving aircraft is making a straight in approach a departing aircraft may take off in any direction Until five minutes before the arriving aircraft is estimated to be over the instrument runway
928. When surveillance radar approaches are to be continued to the threshold of the runway transmission should not be interrupted for intervals of more than five seconds while the aircraft is within a distance of from touchdown of:
4 NM
929. The surveillance radar approach shall be terminated at a distance of 2 NM from the touchdown except when as determined by the appropriate ATS authority, the accuracy of the radar equipment permits to be continued to a prescribed point less than 2 NM from the touchdown. In this case distance and level information shall be given at each Half NM
930. A pilot may expect to receive the clearance to land or any alternative clearance before the aircraft reaches a distance from touchdown of:
2 NM
931. A pilot may expect instructions for a missed approach from Radar when the controller has not issued the landing clearance at the moment the aircraft is:
2 NM from the touchdown
932. An aircraft making a radar approach should be directed to consider executing a missed approach if the aircraft is not visible on the radar display for any significant interval during the :