BFO91LA023

NTSB accident investigation · Holmes Special S2C · Ellendale, DE · January 15, 1991

Accident · Serious injuriesLimited investigationFinal report
Date
January 15, 1991, 10:52 local (15:52 UTC)
Place
Ellendale, DE
Injuries
2 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N484MHHolmes Special S2C
Weather
Visual (VMC) · Day
Status
Completed · report August 13, 1993
Report
Approved by Office Director
FAA report
19910115063289A
Case key
11654

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 pilot's failure to recover from an aerobatic manuever in time to avoid inflight collision with the ground.

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 flightManeuvering
Aerobatics - performedPilot in commandFactor
Aircraft handling - inadequatePilot in commandCause
Remedial action - inadequatePilot in commandFactor
In flight collision with terrain/waterManeuvering

Analysis

A witness reported the airplane was doing aerobatic manuevers when it crashed. According to a witness, the airplane was about 2000 feet MSL when he saw the airplane roll two and one half times, finishing in an inverted attitude. The airplane then entered a flat spin before it pitched down and descended. The witness stated the airplane stopped spinning and was beginning to level when it collided with the ground. The investigation did not reveal evidence of aircraft mechanical malfunction. The pilot and passenger were seriously injured and did not recall the details of the flight.

Aircraft

Registration
N484MH
Reported as
Holmes Special S2C (SPECIAL S2)
Category
Airplane, amateur-built
Serial number
001MH
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Charles R. Bradley
Registered owner
Milton N. Holmes
Last inspection
Annual · January 2, 2000

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
Certificate
Private
Airplane ratings
Single-engine land
Seat
Center
Flight hours
400 total

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
48 °F, dew point 27 °F
Altimeter
30.00 inHg
Observed at
SBY, 999 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.