CHIEF OF NAVAL AIR TRAINING ADVANCED HELICOPTER MPTS ...

IV-17
CNATRAINST 1542.156C
1 Aug 11
Blk # Media Title Events Hrs H/X
I32 2B42A Radio Instruments 8 10.4 1.3
1. Prerequisites
a. I0301 (Instrument Flight Rules).
b. I0303 (HELO MET Review).
c. I3101 and I3101C.
d. I0409 (Helicopter Radio Instrument Review).
2. Syllabus Notes
a. SNAs shall fly approaches both with and without DME.
b. SNAs shall fly a minimum of three GPS approaches with at
least one being a full procedure approach.
3. Special Syllabus Requirements. None.
4. Discuss Items
I3201
TACAN procedures, TACAN holding, use of course deviation
indicator (CDI) and horizontal situation indicator (HSI),
40-degree lock-off, cone of confusion, cockpit setup,
groundspeed check, instrument autorotation to touchdown,
required voice reports, initial radio contact with ATC,
cockpit/COMM/NAV organization.
I3202
VOR procedures, VOR holding, intersection holding, cockpit
setup, backup NAVAIDS, approach plate symbols, computing
timing from final approach fix (FAF) to MAP, VOR ground and
airborne checkpoint, sprag clutch seizure, sprag clutch
slippage.
I3203
ADF procedures, characteristics, and limitations; NAVAID
voice capability; tracking versus homing; compressor stall;
engine underspeed; engine overspeed.