11-202v3 Flight Operations Flashcards
Mission planning (REFERENCE ATTACHMENT 7 DECISION TREE)
When can a destination be filed to (4.15)?
Weather from 1 hr prior to 1 hr after ETA forecast at or above the lowest compatible published approach minimums
TEMPO may be below lowest compatible mins
Mission planning (REFERENCE ATTACHMENT 7 DECISION TREE)
When is an alternate required (4.16)
- No compatible instrument approach procedure available at field
- Weather forecast +/-1 hr from ETA, including tempo, below: Ceiling of 2,000 feet and 3 SM visibility
- Forecast crosswinds outside aircraft limits
- (AETC) When denial denial of accommodation to reduced vertical separation minimum (RVSM) airspace would prevent a non-RVSM complaint aircraft or flight from reaching its planned destination, a suitable alternate will be designated that does not require accommodation.
PIC consider following additional factors:
1. All approaches require GPS or radar
2. Req NAVAIDs unmonitored
3. Destination has no weather reporting capability
4. Airfield’s lowest compatible mins are greater than or equal to 1,500 foot ceiling or 3 SM visibility
Mission planning (REFERENCE ATTACHMENT 7 DECISION TREE)
What is required for selection of an alternate? (4.16.4)
- Prevailing weather at the alternate, +/-1 hr ETA, including TEMPO (exception for thunderstorms, rain showers, snow showers) forecast at or above: Ceiling 1,000 feet, or 500 feet above lowest compatible mins, whichever is higher
AND a visibility of 2 SM, or 1 SM above lowest mins, whichever is greater - No compatible instrument procedure published or available at the alternate, the weather forecast, from 1 hour prior to 1 hour after the ETA, including TEMPO, must permit a descent from the minimum en route altitude, approach and landing under basic VFR
Mission planning (REFERENCE ATTACHMENT 7 DECISION TREE)
What disqualifies an alternate? (4.16.4)
- All compatible approaches require unmonitored NAVAID
- Airfield does not report weather observations
- Alternate not authorized on compatible approaches (Triangle A NA)
- Any note disqualifying the airfield or all compatible approaches in the “IFR Alternate Minimums” section (Triangle A on plate)
AETC additions
- Forecast winds exceed aircraft limits +/- 1 hr ETA
- Regardless of weather, access to RVSM airspace required to reach the alternate for RVSM non-compliant aircraft (Such as T-6)
What is RVSM airspace? What altitudes does it range from?
RVSM is reduced vertical separation minimum. RVSM airspace is from FL290 to FL410. Below FL290 the vertical separation minimum is 2,000 feet. At and above FL290 the vertical separation minimum is 1,000 feet.
Control and performance method (A4.2)
Controlling pitch and power to achieve desired performance. What is the 4 steps?
- Establish known pitch and power settings
- Trim aircraft until pressures are normalized
- Cross-check performance instruments to determine if pitch/power is correct
- Adjust pitch and power on control instruments as necessary
Navigation aids
ILS usable range (8.6.2)?
18 NM within 10 degrees of front course centerline
10NM for the remainder of the coverage
Navigation aids
Localizer vs LDA (8.7.2)
Explain the difference in each?
- Localizer final approach track required by U.S. TERPS to be within 3 degrees of runway centerline
- Localizer offset more than 3 degrees from runway centerline is considered a Localizer type Directional Aid (LDA)
Navigation Aids
Localizer vs LDA (8.7.2)
What is an LDA?
Localizer offset more than 3 degrees from runway centerline is considered a Localizer type Directional Aid (LDA)
Navigation Aids
NAVAID station passage (A5.3.1)
For VOR and VOR/DME navigation, when does station passage occur?
Station passage occurs when the TO-FROM indicator makes the first positive change indicating FROM
Navigation Aids
NAVAID station passage (A5.3.1)
For TACAN navigation, when does station passage occur?
Station passage occurs when the range indicator stops decreasing.
Navigation Aids
Established on Track (15.23)
Aircraft is not “established on track” until within any of the following limits?
- Within half-full-scale deflection
- Within +/- 5 degrees of the required bearing for NDB
- (NAS only) Within full-scale deflection for LOC
- Within 1x the required accuracy for RNAV or RNP segments flown (Reference AIM 5-5-16)
Arrival
Aircraft category (Table 4.2)
How is aircraft approach category determined?
Aircraft approach category = stall speed (Vso) multiplied by 1.3
Arrival
Aircraft category (Table 4.2)
List all aircraft categories and their speeds?
A > 91 knots
B 91 - 120 knots
C 121 - 140 knots
D 141 - 165 knots
E 166 knots or more
H Helicopter
Arrival
Aircraft category (Table 4.2)\
What approach speed is category A?
< 91 Knots
Arrival
Aircraft category (Table 4.2)\
What approach speed is category B?
91-120 knots
Arrival
Aircraft category (Table 4.2)\
What approach speed is category C?
121-140 knots
Arrival
Aircraft category (Table 4.2)\
What approach speed is category D?
141-165 knots
Arrival
Aircraft category (Table 4.2)\
What approach speed is category E?
166 knots or more
Arrival
Aircraft category (Table 4.2)\
What approach speed is category H
Helicopter
Arrival
Weather for arrival (14.2)
When should you not begin a descent or commence an approach?
Do not begin a descent or commence an approach when the reported weather at the destination airfield is below the lowest compatible approach minimums.
Arrival
Weather changes during arrival (14.2.3)
If the reported weather decreases below lowest compatible approach minimums after beginning a descent, receiving radar vectors for an approach, or established on any segment of an approach prior to the missed approach point (MAP), the approach may be continued to the appropriate MAP and a landing may be accomplished if all criteria for landing are met.
Arrival
Requirements prior to initial descent (14.6)
Before starting decent, review instrument procedures and weather, check heading and attitude systems, and coordinate lost communication procedures, if necessary. If holding is not required, reduce to maneuvering airspeed before reaching the IAF. During the descent, control descent rate and airspeed to comply with any altitude or speed restrictions imposed by ATC.
Low altitude approaches
NTA position reports (14.16.2-3)
Established on the final approach segment or immediately upon being released by ATC (14.6.2.2)
Completion or termination of the approach (14.6.2.3)