LAX86FA314

NTSB accident investigation · Cessna 421C · Callahan, CA · August 6, 1986

Accident · FatalField investigationFinal report
Date
August 6, 1986, 11:15 local (18:15 UTC)
Place
Callahan, CA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N98998Cessna 421C
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860806037709A
Case key
24933

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.

In flight collision with objectClimb
Object - tree(s)
In-flight planning/decision - poorPilot in commandCause
Overconfidence in personal abilityPilot in commandFactor
Buzzing - intentionalPilot in commandCause
Clearance - misjudgedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

After dropping company executives off at medford, the pilot was to return to santa rosa empty. Witnesses along the 25 NM valley which ends at the accident site reported that the aircraft buzzed their locations at AGL altitudes variously described as '10 feet' and 'so low you could count the rivets.' Us forest svc personnel near the accident site reported that the aircraft flew over their position 'just above the trees' following the slope of the mountain upward. The accident site is on a popular hiking trail the pilot's girlfriend reportedly said she would like to visit. On site examination revealed that the aircraft first contacted the upper 5 feet of the treetops in a climb attitude. No preimpact failures of the acft were identified.

Aircraft

Registration
N98998
Reported as
Cessna 421C
Category
Airplane
Serial number
421C0113
Airframe hours
2,519
Engine
Continental GTSI0-520-F-K, 375 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Executive/Corporate · Part 91
Operator
Telesite Corp.
Registered owner
Telesite Corporation
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 10, 1986 · 90 hours before
Departed
MFR · Medford, OR
Destination
STS · Santa Rosa, 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
24
Certificates
Airline transport, Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Toxicology
Performed
Flight hours
2,440 total · 370 in this make and model · 2,275 as pilot in command · 30 in the last 90 days · 11 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
40 statute miles
Lowest ceiling
None
Temperature
81 °F
Altimeter
29.00 inHg
Observed at
105, 30 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.