MIA92LA147

NTSB accident investigation · Maule MX-7-180 · Okeechobee, FL · July 7, 1992

Accident · Minor injuriesLimited investigationFinal report
Date
July 7, 1992, 09:39 local (13:39 UTC)
Place
Okeechobee, FL
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N148DPMaule MX-7-180
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 1993
Report
Approved by Office Director
FAA report
19920707023939A
Case key
33107

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 failure of the pilot-in-command of N148DP to obtain NOTAM information concerning military routes along his route of flight, resulting in his encounter with a flight of F16 aircraft who were operating on a military route.

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.

Near collision between aircraftCruise
Preflight planning/preparation - inadequatePilot in commandCause
Notams - not attainedPilot in commandCause
Vortex turbulence encounteredCruise

Analysis

The pilot of N148DP filed a VFR flight plan, but did not obtain NOTAM information for his route of flight. En route he reported to the air force avon park operations that he intended to pass to the south of the restricted area at avon park. While in cruise flight at 1,400 feet over instrument route 34 (ir 34), N148DP encountered a flight of four F16 aircraft flying at 1,500 feet at 500 knots. The F16 aircraft were in wide formation and none of the aircraft had radar contact with N148DP. The lead aircraft performed a 6 'g' pull up to avoid collision with N148DP. N148DP encountered wake turbulence from the F16 and sustained substantial damage to the structure. The pilot of N148DP continued to the destination and landed uneventfully. The F16 flight continued the mission and returned to base uneventfully. The ir 34 route was on a notice to airman (NOTAM) as being active at the time of the occurrence.

Aircraft

Registration
N148DP
Reported as
Maule MX-7-180
Category
Airplane
Serial number
11015C
Airframe hours
758
Engine
Lycoming O-360, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Scruggs, Debra C.
Registered owner
Scruggs, Debra C.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 28, 1992 · 14 hours before
Departed
TPF · Tampa, FL
Destination
SUA · Stuart, FL
Flight plan
VFR

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
59
Certificate
Private
Airplane ratings
Single-engine land
Medical
Unknown, Expired
Seat
Left
Flight hours
6,000 total · 1,857 in this make and model · 6,000 as pilot in command · 37 in the last 90 days · 15 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 4 knots
Visibility
5 statute miles
Lowest ceiling
None
Altimeter
30.00 inHg
Observed at
FPR, 44 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.