MIA90FA050

NTSB accident investigation · Piper PA-30 · Tallahassee, FL · January 6, 1990

Accident · Serious injuriesField investigationFinal report
Date
January 5, 1990, 20:08 local (Jan 6, 1990, 01:08 UTC)
Place
Tallahassee, FL
Injuries
2 serious
Damage
Destroyed
Phase of flight
Approach
Aircraft
N7030YPiper PA-30
Weather
Instrument (IMC) · Not reported
Status
Completed · report September 21, 1992
Report
Approved by Office Director
FAA report
19900105000179A
Case key
32542

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

Pilot factor in that he failed to maintain a/c control in instrument meteorological conditions due to spatial disorientation caused by fixation of an undetermined light source.

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 flightApproach
Aircraft handling - improperPilot in commandCause
Spatial disorientationPilot in commandCause
Directional control - not maintainedPilot in commandCause
Decision height - not maintainedPilot in commandCause
Missed approach - not performedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - groundCause

Analysis

While on an IFR flight plan in IMC conditions, the pilot was cleared for an ILS approach to runway 27 at Tallahassee regional airport, Tallahassee, Florida. The pilot stated throughout the approach, he had prepared himself mentally to fly the published missed approach above the published decission height. He further stated the airplane was flown below the glide path and to the right of the final approach course. At 300 feet AGL the pilot looked outside the airplane searching for the runway environment. He saw lights and a yellow rotating beacon and became spatially disoriented and fixated on the rotating beacon. He did not increase his scanning or return his vision back inside to the airplane's flight instruments and crashed. The airplane was destroyed. The pilot and one passenger sustained serious injuries. The source of the rotating beacon was not determined.

Aircraft

Registration
N7030Y
Reported as
Piper PA-30
Category
Airplane
Serial number
30-31
Airframe hours
3,578
Engine
Lycoming O-320-B1A, 160 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Calley, Nicholas O.
Registered owner
Calley, Nicholas O
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 6, 1989 · 10 hours before
Departed
BKV · Brooksville, FL
Destination
TLH · Tallahassee, FL
Flight plan
IFR
Airport
runway 27, 8,000 × 150 ft, grass/turf

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
39
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
476 total · 164 in this make and model · 400 as pilot in command · 25 in the last 90 days · 13 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Not reported
Wind
140° at 5 knots
Visibility
1 statute miles
Lowest ceiling
200 ft overcast
Temperature
64 °F, dew point 64 °F
Altimeter
30.00 inHg
Observed at
TLH

FAA reports on this event · 1

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

Other investigations on N7030Y · 2

Matched to the same aircraft by N-number and date.