RTP IFR theory Flashcards
For the purpose of flight preparation, what is the estimated time of use and aerodrome?
When planning for a destination alternate, the aerodrome must be suitable for an Estimated time of use (ETU) valid 30 min before ETA + 30 min after ETA.
Note: Isolated Aerodromes require a -30 + 60 min ETU validity.
See:
1. Part 121 CH4.05
Vol 6A
What is the standard window for COBT
Arrivals: -5, + 15 min (5 min early or 15 min late)
Note: Perth has a COBT for departure:
-5 Minutes + 10 minutes
Jepp Pac, Australia Air traffic flow management 7.3.2
When ATC allocates a waypoint crossing time, what time must the aircraft arrive at that waypoint?
On time or max 30 seconds early.
Jepp Pac, Australia Air traffic flow management 7.4.1.3.
What is the minimum obstacle clearance required when circling in a Cat C aircraft?
Cat C: Pilot should maintain a Min Obstacle Clearance of 400ft
Jepp Instr App/T.Off Proc 4.16.2 Vis circling Note 2
What is the maximum speed allowed for circling in a Cat C aircraft?
180kts
Jepp Instr App/T.Off Proc 2.3.1 Gen requirements, Handling Speeds.
What is the maximum speed allowed for a missed approach?
240kts
Jepp Instr App/T.Off Proc 2.3.1 Gen requirements, Handling Speeds.
What is the range of final approach speeds for a Cat C aircraft?
160-115kts
Jepp Instr App/T.Off Proc 2.3.1 Gen requirements, Handling Speeds.
What is the circling radius to be used for a Cat C aircraft? Pans Ops (ICAO) and TERPS (FAA)
ICAO: 4.2 NM
FAA: 2.7 NM
OLD FAA: 1.7 NM
See FCTM Circling approaches & JEPP 4.16
What are the requirements for conducting a visual approach by Day under IFR?
- Within 30nm
- In sight of ground or water
- 5k vis or airport in sight.
Jepp 1.9.3 Vis approaches
When may a pilot discontinue the approved instrument approach procedure and conduct a visual approach at Night under IFR?
Jepp Pacific 4.19.6 Visual approaches
- clear of cloud;
- in sight of ground or water;
- with a flight visibility not less than 5000m
- 500 ft above the lower limit of the CTA
- Within 3NM of the aerodrom if there is no published IAP.
- PAPI runways: Within 5NM of the airport, aligned with the centerline and established not below “on slope”
- PAPI+ILS: Within 7NM of the airport, aligned with the centerline and established not below “on slope” PAPI lights
- ILS runways: within 10 NM, established not below the ILS glide path with less than full scale deflection. (14Nm at Sydney RWY34L/16R)
What is the maximum allowable in-flight difference between Captain and First Officer altitude displays for RVSM operations?
200 ft
See FCOM Limitations L.10.2
Do Standby altimeters meet the accuracy requirements for RVSM airspace?
No
See FCOM Limitations L.10.2
What is the Altimeter tolerance for IFR flight?
ONE Altimeter MUST read the nominated elevation to within 60 ft. If the second altimeter has an error up to a maximum of 75ft error, flight under the IFR to the first point of landing, where the accuracy of the altimeter can be re-checked, is approved. Only one check is allowed.
See Jepp Altimetry 1.1.2
What are the maximum allowable on-the-ground altitude display differences for RVSM between F/O and CPT altimeter?
CL = 40ft
NG = 50ft
How is Runway Visual Range (RVR) determined during daytime at aerodromes without a weather service provided? (Vol6A 3.1.77)
Counting centre line markings visible forward from the flight deck. Centre line markings consist of a stripe and a gap with a combined overall length of between 50 and 75 metres. Assessments should be based on 50 metres spacing.
Count the amount of centreline markings and multiply by 50. This indicat
How is RVR determined during night time at aerodromes without a weather service provided? (Vol6A 3.1.77)
RVR at night may be assessed by counting the runway edge lights. The spacing of runway lights is 60 metres for instrument runways.
