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Ops abfragewerte ATPL

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J. J.
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J. J.
Diese Lernkarten decken operationelle Abfragewerte für ATPL-Prüfungen ab und richten sich an Pilotenanwärter sowie erfahrene Crews. Im Fokus stehen Wetterphänomene wie Windshear und Turbulenzen, Navigationsverfahren wie MNPS und NAT, sowie Sicherheitsvorschriften zu Sauerstoff, Evakuierung und Notverfahren. Praktische Anwendungen wie Wake-Turbulenz-Separation, SNOWTAM-Interpretation und Lärmminderungsverfahren werden detailliert behandelt, um fundierte Entscheidungen im Flugbetrieb zu ermöglichen.
Flashcards
203
Students
1
Language
German
Category
Traffic
Level
Other
Created / Updated
11.08.2026 / 11.08.2026
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Lernkarten

What are the CAT II minima for decision height, guidance and RVR?

DH >100 ft; guidance 50 ft; RVR 300 m

Below what ground visibility do additional procedures permit continued operations?

<800 m
What passenger oxygen provision is required between 10000 and 14000 ft in a pressurized aircraft?

10% of passengers after the first 30 min

What transponder code should be set 40 minutes before entering NAT airspace?

As requested by ATC

What is the emergency evacuation requirement for aircraft with more than 44 seats?

All passengers and crew must be able to leave in 90 seconds through 50% of available emergency exits

At what cabin altitude must the aircraft warning system indicate excessive cabin altitude?

3000 m
If ATS cannot be established during unlawful interference, what cruising level difference should be used?

500 ft IFR or 1000 ft in RVSM

How much does a CVR record?

Last 30 minutes or 2 hours

What grass length is least likely to attract birds?

At least 20 cm

What should be done regarding radio communication during unlawful interference?

Attempt to broadcast warnings on the VHF channel in use or 121.5 MHz
What offset is used for an RVSM engine failure or diversion without ATC clearance?

15 NM left or right

At what temperatures is icing favourable in stable clouds?

0°C to -10°C

When are life rafts required?

When flying more than 2 hours or 400 NM from the coast

What are the CAT IIIA minima for decision height, guidance and RVR?

DH <50 ft or none; guidance to runway; RVR 200 m
What is the maximum dry lease-in duration?

7 months in any 12 consecutive month period

What is the conversion angle formula?

Change of longitude x sin latitude

When must NAP not be used?

Contaminated runway; ceiling <500 ft (150 m); visibility <1.9 km (1 NM); crosswind >15 kt; tailwind >5 kt; wind shear reported

What RVSM level changes are used without ATC clearance?

At FL410: climb 1000 ft or descend 500 ft; within RVSM below FL410: climb/descend 500 ft; above FL140: climb/descend 1000 ft
What longitudinal separation applies to turboprops?

20 min; 30 min in western area of NATs

What RVR is required for CAT IIIB with DH <50 ft or nil and fail-operational rollout control guidance?

75 m

How long must the operational flight plan, dangerous goods documentation and mass & balance documentation be kept?

3 months

What is the maximum distance of a take-off alternate for a 3-4 engine aircraft?

2 hours flight time with OEI
What are the VAT ranges for aircraft categories A-E?

A: <91; B: 91-120; C: 121-140; D: 141-165; E: 166-210

When do the approach criteria also apply regarding an outer marker?

Also when there is no outer marker

What are the emergency lighting system requirements?

10 minutes; MOPSC >9 seats; always ARMED

What RVR is required for CAT IIIB with DH <100 ft and fail-passive rollout control guidance?

150 m

What are the CAT IIIB minima for decision height, guidance and RVR?

DH <50 ft or none; guidance to runway; RVR >75 m

What are the FDR recording and retention requirements?

Last 25 hours; >27000 kg or >5700 kg; kept for 60 days

What windshear range/change corresponds to a 40 kt headwind?

-80 knots

Up to what age can a child restraint device be used?

Younger than 24 months

From what age must a seat be allocated to each person on board?

24 months or more

What RVR is required for CAT IIIB with DH <50 ft and fail-passive rollout control guidance?

125 m

What is the hydroplaning speed formula with tyre pressure in bar?

34 x √P

What period is defined as night duty?

0200-0459 in the time zone in which the crew is acclimatized

What are the proficiency check requirements?

2 within a year, with more than 4 months between checks

When is supplemental oxygen required for crew in a pressurized aircraft?

10000-13000 ft if exceeding 30 min; above 13000 ft immediately

What radar wake turbulence separation applies when the preceding aircraft is MEDIUM?

Following HEAVY: 3 NM; following MEDIUM: 3 NM; following LIGHT: 5 NM

What navigation equipment is required for MNPS?

At least 1 LRNS & at least 2 inertial navigation units

What is chart precession?

Gyro north precesses in relation to grid north for a given chart

What is the ETOPS 180-minute rule?

180 minutes with OEI

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