- Date
- September 15, 2003, 18:31 local (Sep 16, 2003, 01:31 UTC)
- Place
- Escondido, CA
- Injuries
- 1 fatal
- Damage
- Destroyed
- Phase of flight
- Maneuvering
- Aircraft
- N40DBButzbach Smith Miniplane DSA1
- Weather
- Visual (VMC) · Day
- Status
- Completed · report December 28, 2004
- Report
- Approved by Office Director
- Parties
- Federal Aviation Administration
- FAA report
- 20030915023349A
- Case key
- 57956
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 pilot's low level aerobatic maneuver and his failure to maintain control of the airplane, which resulted in an uncontrolled descent and impact with terrain.
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.
Analysis
The airplane collided with the ground while maneuvering. The pilot flew over the airport approximately 50 to 100 feet above ground level (agl), and then entered a barrel roll. The pilot lost altitude at the end of the maneuver and impacted the ground. The debris field was approximately 150 square feet. The top wing of the biplane was sheared off and control continuity was unable to be established due to the damage sustained to the airplane. The pilot had around 1,700 hours total flying time, with limited aerobatic experience.
Factual narrative
On September 15, 2003, at 1831 Pacific daylight time, an experimental Butzbach Smith Miniplane DSA1 biplane, N40DB, collided with the ground while maneuvering near Lake Wohlford Airport (PVT), Escondido, California. The airplane was registered to and operated by the pilot under the provisions of 14 CFR Part 91. The private pilot sustained fatal injuries; the airplane was destroyed. Visual meteorological conditions prevailed for the local area personal flight, and no flight plan had been filed. The flight departed from Lake Wohlford about 1825. The pilot succumbed to his injuries the day following the accident.
The Federal Aviation Administration (FAA) inspector responded to the accident site. The debris field was approximately 150 square feet. The top wing of the biplane was sheared off and control continuity was unable to be established due to the damage sustained to the airplane.
The Safety Board investigator-in-charge (IIC) interviewed a witness, who held a private pilot certificate and lived 1/4 mile behind the airport, via telephone. The witness stated that he was driving east on a road. The airplane was flying about 200 feet above ground level (agl), and fast, in an eastbound direction. It went out of view for about 10 seconds, and then the witness saw it traveling in a westbound direction. The airplane went over the airport "too fast and not at a normal landing attitude." Over the runway, at 50 feet agl, the airplane did a barrel roll. The roll was quick and to the left. He did not see the impact but immediately after the barrel roll, he observed a large cloud of dust. The witness did not feel anything was mechanically wrong with the airplane.
The IIC also spoke with an acquaintance of the pilot, who also witnessed the accident. The pilot attempted an aileron roll and "fell out" at the end. The witness felt the pilot's timing was off and that he rushed into the maneuver. He stated that it was common for the pilot to do aerobatic maneuvers in his airplane. Usually, the pilot did the maneuvers between 500 to 1,000 feet agl; however, the pilot was less than 100 feet when he entered the maneuver. The pilot had around 1,700 hours total flying time, but had limited aerobatic experience.
A review of FAA records indicated that the pilot's most recently recorded third class medical certificate was issued in October of 1991.
Repeated attempts to contact the family by the IIC were unsuccessful. The airplane and pilot logbooks were not recovered.
Aircraft
- Registration
- N40DB
- Reported as
- Butzbach Smith Miniplane DSA1
- Category
- Airplane, amateur-built
- Serial number
- DWB-1
- Engine
- Continental C85 Ser, reciprocating
- Damage
- Destroyed
- Flight
- Personal · Part 91
- Registered owner
- Rodney Gagian
- Airworthiness certificate
- Special, Experimental (Special)
- Departed
- PVT · Lake Wohlford, CA
- Destination
- PVT
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
- 51
- Injuries
- Fatal
- Certificate
- Private
- Airplane ratings
- Single-engine land
- Medical
- Class 3, Expired
- Seat
- Single
- Flight hours
- 1,700 total
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 300° at 7 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 81 °F, dew point 63 °F
- Altimeter
- 29.89 inHg
- Observed at
- KRMN, 10 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.