LAX82DA264

NTSB accident investigation · Bell 204 · Delano, CA · July 18, 1982

Accident · No injuriesFinal report
Date
July 18, 1982, 14:00 local (21:00 UTC)
Place
Delano, CA
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N910PDBell 204
Weather
Visual (VMC) · Day
Status
Completed · report July 18, 1983
Report
Approved by Office Director
FAA report
19820718032169A
Case key
70442

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightManeuvering - aerial application
Distance - misjudgedPilot in commandCause
Adequate rotor rpm - not maintainedPilot in commandCause
Weather condition - tailwindCause
In flight collision with objectManeuvering - aerial application
Object - tree(s)Factor

Analysis

The acft was spraying for mediterranean fruit flies with another acft. Entering a "scissors" or opposite direction pattern with the second helicopter spraying in the opposite direction, the plt had to slow down in order to begin his swath at the completion of the other's run. Further reducing speed to maintain clearance, the plt lost translational lift in the prevailing tailwind. Insufficient altitude remained to recover his loss of RPM & the acft settled into the trees.

Aircraft

Registration
N910PD
Reported as
Bell 204
Category
Helicopter
Serial number
62-1954
Airframe hours
8,839
Engine
Lycoming T53-11D, 1,100 horsepower, turbo shaft
Damage
Destroyed
Fire
Unknown
Flight
Aerial application · Part 137
Operator
San Joaquin Helicopters
Registered owner
San Joaquin Helicopters
Departed
7CA0 · Berrenda Mesa, CA
Destination
7CA0 · Berrenda Mesa, CA

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.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
37
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
3,150 total · 1,260 in this make and model · 2,265 as pilot in command · 60 in the last 90 days · 13 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
315° at 5 knots
Visibility
30 statute miles
Temperature
223 °F

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 N910PD · 1

Matched to the same aircraft by N-number and date.