LAX84LA491

NTSB accident investigation · Ryan-Navion NAV-4-1908 · Milpitas, CA · September 22, 1984

Accident · No injuriesLimited investigationFinal report
Date
September 22, 1984, 09:40 local (16:40 UTC)
Place
Milpitas, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4908KRyan-Navion NAV-4-1908
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840922050489A
Case key
24407

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 engine powerTakeoff - initial climb
Reason for occurrence undeterminedCause
Forced landingLanding
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - rough/unevenFactor

Analysis

The acft made a forced landing immediately after takeoff when the engine quit at about 220 ft AGL. The acft was landed in a garbage dump. Post accident investigation revealed no discrepancies in the acft to account for the engine stoppage. The reported temperature was 73 degrees f and the dew point was 50 degrees f.

Aircraft

Registration
N4908K
Reported as
Ryan-Navion NAV-4-1908
Category
Airplane
Serial number
1908
Airframe hours
3,366
Engine
Continental E-225, 225 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Gerald S. Hern
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 8, 1984 · 60 hours before
Departed
Q59 · Fremont, CA
Destination
SNS · Salinas, CA
Airport
Q59 · Fremont Ca, runway 31, 2,310 × ft, gravel

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
56
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
354 total · 153 in this make and model · 283 as pilot in command · 40 in the last 90 days · 20 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 5 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 50 °F
Altimeter
29.00 inHg
Observed at
SJC, 6 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.