- Date
- May 24, 1977
- Place
- San Francisco, CA · SAN FRANCISCO, CA
- Injuries
- 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Maneuvering
- Aircraft
- N390PFairchild FH1100
- Status
- Completed · report July 22, 1977
- Report
- Brief approved by the director
- FAA report
- 19770524013899A
- Case key
- 157232
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
NTSB brief
NTSB’s brief of the accident, as it was printed: the coded facts, with the probable cause and factors.
---------------------------------------------------------------------------------------------------------------------------- FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA F S M/N PURPOSE ---------------------------------------------------------------------------------------------------------------------------- 3-1255 77/5/24 SAN FRANCISCO,CA FAIRCHILD FH1100 CR- 0 0 1 COMMERCIAL AIRLINE TRANSPORT, AGE TIME - 0830 N390P PX- 0 0 0 CONSTRUCTION 32, 5615 TOTAL HOURS, 105 DAMAGE-SUBSTANTIAL OT- 0 0 0 IN TYPE, INSTRUMENT RATED. DEPARTURE POINT INTENDED DESTINATION CONCORD,CA SAN FRANCISCO,CA TYPE OF ACCIDENT PHASE OF OPERATION COLLIDED WITH: ELECTRONIC TOWERS IN FLIGHT: HOVERING PROBABLE CAUSE(S) PERSONNEL - MISCELLANEOUS-PERSONNEL: GROUND SIGNALMAN MISCELLANEOUS ACTS,CONDITIONS - INSTRUCTIONS-MISINTERPRETED REMARKS- PREPARING TO SLING-LIFT ANTENNA MAST.PROPER SIGNAL NOT GIVEN.
Aircraft
- Registration
- N390P
- Reported as
- Fairchild FH1100
- Category
- Helicopter
- Engine
- turbo shaft
- Damage
- Substantial damage
N390PRegistration cancelled Jul 6, 1978 · Fairchild Hiller FH-1100Airframe modelFairchild Hiller FH-1100
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.
Other investigations on N390P · 1
Matched to the same aircraft by N-number and date.