ATL85LA074

NTSB accident investigation · Mooney M20J · Birmingham, AL · December 31, 1984

Accident · Serious injuriesLimited investigationFinal report
Date
December 31, 1984, 17:31 local (23:31 UTC)
Place
Birmingham, AL
Injuries
1 serious, 2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N201FRMooney M20J
Weather
Visual (VMC) · Not reported
Status
Completed
Report
Approved by Office Director
FAA report
19841231069159A
Case key
6731

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 powerCruise
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
In flight collision with terrain/waterDescent - emergency
In-flight planning/decision - inaccuratePilot in commandCause
Lack of familiarity with aircraftPilot in commandCause

Analysis

The pilot reported after takeoff from rwy 23 at 400 ft AGL a horn sounded. A student plt passenger stated the marker beacon, and stall warning horn came on. The plt however could not identify the horn. The plt lowered the nose of the acft, began a descent and turned onto a left downwind. Pwr indications at this time were 2300 RPM with 23' mp. Plt stated that the eng then quit but when the throttle was pumped a pwr surge was experienced. The acft was flown through final apch for rwy 23 and crashed off the departure end of rwy 36. No fuel contamination was found during the investigation and the eng operated at max RPM on a test stand after the accident.

Aircraft

Registration
N201FR
Reported as
Mooney M20J
Category
Airplane
Serial number
24-0207
Airframe hours
2,306
Engine
Lycoming IO-360-A3B6D, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Birmingham Associated Investor
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 24, 1984 · 105 hours before
Departed
BHM · Birmingham, AL
Airport
BHM · Birmingham Municipal, runway 23, 10,000 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
41
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
297 total · 65 in this make and model · 274 as pilot in command · 84 in the last 90 days

Weather

Conditions
Visual (VMC) · Not reported
Wind
160° at 9 knots
Visibility
7 statute miles
Lowest ceiling
7,500 ft broken
Temperature
72 °F, dew point 55 °F
Altimeter
30.00 inHg
Observed at
BHM, 1 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.