MIA95LA116

NTSB accident investigation · Korzep Bumble BEE 500 · Titusville, FL · April 22, 1995

Accident · FatalLimited investigationFinal report
Date
April 22, 1995, 13:10 local (17:10 UTC)
Place
Titusville, FL
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N4711GKorzep Bumble BEE 500
Weather
Visual (VMC) · Day
Status
Completed · report August 31, 1995
Report
Approved by Office Director
FAA report
19950422008689A
Case key
37757

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The failure of the pilot to maintain rotor RPM, resulting in the subsequent in flight loss of control. The pilot's lack of qualification was a factor.

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 - vfr pattern - base leg/base to final
Rotor rpm - not maintainedPilot in commandCause
Lack of certificationPilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The non-certificated pilot attempted a flight alone in a gyrocopter. Witnesses observed the gyrocopter overshoot the base to final turn. They saw the rotor RPM decrease, the gyrocopter depart controlled flight and crash. No pre-existing failures of the engine or airframe were found after the accident.

Factual narrative

On April 22, 1995, at about 1310 eastern daylight time, a Korzep Bumble Bee 500, N4711G, registered to a private individual, and operated by Gabriel Applegate crashed while on approach to Rockledge Airpark, while operating on a 14 CFR Part 91 personal flight. Visual meteorological conditions prevailed, and no flight plan was filed. The gyrocopter sustained substantial damage, the non-rated pilot was seriously injured, and died from his injuries 5 days later. The flight originated from the same airpark about 2 minutes before the accident occurred.

Witnesses observed the aircraft overshoot the base to final turn, lose control, and crash. The witnesses also stated that they observed the rotor RPM decay during the turn. Examination of the wreckage by FAA personnel revealed no pre-existing engine or airframe failures. Review of available pilot records revealed the pilot did not hold any airman rating nor medical certificate. A pilot logbook was found that revealed the pilot had logged about 30 hours of flight, of which about 4 hours were in gyrocopters. The airframe and engine logbooks were not located.

Aircraft

Registration
N4711G
Reported as
Korzep Bumble BEE 500 (BUMBLE BEE)
Category
Unknown, amateur-built
Engine
Arrow 500, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Applegate, Gabriel C
Registered owner
Thomas W. Kirby
Airworthiness certificate
Special, Experimental (Special)
Departed
X65
Airport
X65 · Rockledge Airpark, runway 18, 2,110 × 50 ft, asphalt

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
Seat
Center
Flight hours
30 total · 4 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 8 knots
Visibility
6 statute miles
Lowest ceiling
None
Temperature
84 °F
Altimeter
30.00 inHg
Observed at
TIX, 13 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.