MIA85FA254

NTSB accident investigation · Mooney M20F · Aripeka, FL · September 14, 1985

Accident · Serious injuriesField investigationFinal report
Date
September 13, 1985, 22:45 local (Sep 14, 1985, 02:45 UTC)
Place
Aripeka, FL
Injuries
1 serious
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N4797NMooney M20F
Weather
Visual (VMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19850913044999A
Case key
31266

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 encounter with weatherCruise
Planning/decision - improperPilot in commandFactor
Impairment(alcohol)Pilot in commandFactor
Weather condition - cloudsFactor
Weather condition - rainFactor
Light condition - dark nightFactor
Became lost/disoriented - inadvertentPilot in commandCause
Visual/aural perceptionPilot in commandFactor
Lack of total experiencePilot in commandFactor
In flight collision with terrain/waterManeuvering
Terrain condition - water,roughFactor
Proper altitude - not maintainedPilot in commandCause
Spatial disorientationPilot in commandFactor

Analysis

The student plt stated that after dinner, which included a small amount of wine, he went to the arpt to clean his acft, then elected to go for a short flt. He intended to stay within 25 mi of the arpt, but found himself over lakeland. He landed at a strip to call, but there was no telephone, so he took off again. While returning, the plt diverted toward the west to avoid a storm. Subsequently, darkness occurred & the student became lost & disoriented. He saw a highway & flew along it while trying to identify a familiar landmark. Eventually, the plt flew out over the edge of the gulf of Mexico & inadvertently descended into the water. After coming to rest, he crawled out of the acft & fell into the water, but got back onto the wing of the acft. He reported that while he was waiting to be rescued, he rinsed salt water & gasoline from his mouth & drank from a bottle of ginger ale. A bottle of wine was fnd in the acft. A check of the plt's blood showed an alcohol level of 0.07 gm% (0.07%) & a trace of diazepam.

Aircraft

Registration
N4797N
Reported as
Mooney M20F
Category
Airplane
Serial number
22-1408
Airframe hours
1,543
Engine
Lycoming IO-360-A1A, 200 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Joseph G.Corr
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 7, 1985
Departed
X30 · Orlando West, FL

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
57
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
87 total · 45 in this make and model · 60 as pilot in command · 5 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
60° at 12 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 75 °F
Altimeter
30.00 inHg
Observed at
PIE, 37 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.