IMSAFE
Pilot Currency Qualifications
Past current requirments
IPC Only required 6mo after currency lapses (12mo after last qualifying approach.)
Must pass Instrument Proficiency Check:
Helicopter Takeoff Minimums
1/2 SM visibility
IFR Fuel requirements
91.167
Fly to first airport, then to alternate, then for 30 mins.
IFR Destination Weather Minimums
91.169(b)(2)(ii) Alternate required if below these.
At ETA & for ETA+1hr:
Ceiling: 1,000’ above airport elevation or at least 400’ above lowest applicable approach minimum, whichever is higher.
Visibility: 2sm
IFR Alternate Airport Weather Minimums
91.169(c)(1)(ii)
Ceiling: 200’ above min approach to be flown
Visibility: 1sm, but no less than approach minimum.
With WAAS
- must use LNAV Minimums
Without WAAS
- Must have non-GPS approach available
If route and destination approach are planned for GPS, alternate must have an approach other than GPS available.
Loss of 2 way radio communications
Route:
- Route assigned in last ATC clearance.
- If being vectored, direct route from point of radio failure to fix, route or airway specified in vector clearance
- If not route assignment, go to route ATC advised may be expected in further clearance by route filed in flight plan.
- If none expected, go to route filed by flight plan.
ALTITUDE:
- last assigned by ATC
- min alt for IFR ops
- Altitude advised may be expected.
VOR must be checked
Within 30 days of IFR flight
Pitot Static must be checked
every 24 calendar months
Transponder must be checked
every 24 calendar months
What nav systems must be checked for IFR flight
VOR: within 30 days
Pitot Static: Every 24 months
Transponder: Every 24 months
Types of Transponders
3A: Position & Squawk Code
Mode C: Adds Alt encoding (own static source)
Mode S: Adds Tail Number
Weather Reports to go Over
Airmets
Valid for 6 Hrs
Sigmets
Valid for 4hrs
Convective Sigmets
Valid for 2 Hrs
91.175(f)
Minimum Departure Requirements
91.169(b)(2)(ii)
Weather Minimums required for NOT filing an alternate.
91.169(c)(1)(ii)
Weather Minimums for an alternate to be viable.
Tower Enroute Control
A/FD - Chart Supplement
- Gives you Navaids and fixes between major airports.
STAR
Standard Terminal Arrival Route
SID
Standard Instrument Departure
ODP
Obstacle Departure Procedure