NTSB Identification: SEA74DYA17
14 CFR Part 91 General Aviation
Aircraft: BELL 47G-3B, registration: N8588F----------------------------------------------------------------------------------------------------------------------------
FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA
F S M/N PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-4035 73/12/17 TWIN FALLS,ID BELL 47G-3B CR- 0 0 2 INSTRUCTIONAL COMMERCIAL, FL.INSTR.,
TIME - 1055 N8588F PX- 0 0 0 DUAL AGE 42, 4416 TOTAL HOURS,
DAMAGE-SUBSTANTIAL OT- 0 0 0 1776 IN TYPE, NOT
INSTRUMENT RATED.
NAME OF AIRPORT - TWIN FALLS CITY
DEPARTURE POINT INTENDED DESTINATION
TWIN FALLS,ID LOCAL
TYPE OF ACCIDENT PHASE OF OPERATION
HARD LANDING LANDING: POWER-OFF AUTOROTATIVE LANDING
PROBABLE CAUSE(S)
DUAL STUDENT - FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
DUAL STUDENT - IMPROPER OPERATION OF FLIGHT CONTROLS
PILOT IN COMMAND - INADEQUATE SUPERVISION OF FLIGHT
FACTOR(S)
MISCELLANEOUS ACTS,CONDITIONS - SIMULATED CONDITIONS
REMARKS- STUD PRCTCNG PWR OFF AUTOROT. INSTR LVL HELO AFTCYCLIC,DID NOT CK RTR RPM. SURF SFT DRT,GRSS.
Index for Dec1973 | Index of months