NTSB Identification: DEN77FA020
14 CFR Part 135 Nonscheduled operation of HOSKING HELICO
Aircraft: HILLER ACFT FH1100, registration: N208DP----------------------------------------------------------------------------------------------------------------------------
FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA
F S M/N PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0479 77/1/19 NR.ALPINE,WY HILLER ACFT FH1100 CR- 0 0 1 COMMERCIAL COMMERCIAL, FL.INSTR.,
TIME - 1615 N208DP PX- 0 0 4 AIR TAXI-PASSG AGE 31, 3040 TOTAL HOURS,
DAMAGE-SUBSTANTIAL OT- 0 0 0 205 IN TYPE, NOT
INSTRUMENT RATED.
DEPARTURE POINT INTENDED DESTINATION
SURVEY SITE ALPINE,WY
TYPE OF ACCIDENT PHASE OF OPERATION
COLLISION WITH GROUND/WATER: CONTROLLED TAKEOFF: INITIAL CLIMB
PROBABLE CAUSE(S)
PILOT IN COMMAND - IMPROPER OPERATION OF FLIGHT CONTROLS
PILOT IN COMMAND - FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
FACTOR(S)
WEATHER - HIGH DENSITY ALTITUDE
SKY CONDITION CEILING AT ACCIDENT SITE
CLEAR UNLIMITED
VISIBILITY AT ACCIDENT SITE PRECIPITATION AT ACCIDENT SITE
5 OR OVER(UNLIMITED) NONE
OBSTRUCTIONS TO VISION AT ACCIDENT SITE TEMPERATURE-F
NONE 25
TYPE OF WEATHER CONDITIONS TYPE OF FLIGHT PLAN
VFR NONE
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