BFO90DID01

NTSB accident investigation · Cessna 172RG · Onancock, VA · August 20, 1990

Accident · FatalFinal report
Date
August 19, 1990, 22:00 local (Aug 20, 1990, 02:00 UTC)
Place
Onancock, VA
Injuries
2 fatal
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6599RCessna 172RG
Weather
Instrument (IMC) · Night/dark
Status
Completed · report December 30, 1992
Report
Approved by Office Director
FAA report
19900819034289A
Case key
11531

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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Probable cause

The inflight loss of control because the pilot experienced spatial disorientation. Other factors related to the accident are VFR flight into IMC, night conditions.

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 flightCruise
Light condition - dark night
Spatial disorientationPilot in commandFactor
Vfr flight into imc - inadvertentPilot in commandFactor

Analysis

The non-instrument rated plt was on a night VFR flight when the acft crashed into the chesapeake bay in a steep nose-down attitude. Witnesses who heard the crash reported the weather was cloudy, although the weather 35 miles north of the accident site was reported as clear. The investigation did not disclose evidence of aircraft mechanical malfunction. The plt was seated in the right seat. Although he was not a CFI, he logged 44 hours of instructional time.

Aircraft

Registration
N6599R
Reported as
Cessna 172RG
Category
Airplane
Serial number
172RG0205
Airframe hours
3,480
Engine
Lycoming O-360-FIA6, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Ulf D. Uhlig
Registered owner
World A/C Sales And Leasing
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 20, 1990 · 0 hours before
Departed
RZZ · Roanoke Rapids, NC

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
44
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Toxicology
Performed
Flight hours
293 total · 11 in this make and model · 217 as pilot in command · 23 in the last 90 days · 13 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
190° at 6 knots
Visibility
6 statute miles
Lowest ceiling
8,000 ft overcast
Temperature
79 °F, dew point -0 °F
Altimeter
30.00 inHg
Observed at
PHF

FAA reports on this event · 1

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