- Date
- August 24, 2019, 15:40 local (20:40 UTC)
- Place
- Robertsdale, AL
- Injuries
- 2 serious
- Damage
- Substantial damage
- Phase of flight
- Approach
- Aircraft
- N165MBDG Flugzeugbau DG-500MB
- Defining event
- Approach-VFR pattern final: Collision with terr/obj (non-CFIT)
- Weather
- Visual (VMC) · Day
- Status
- Completed
- Report
- Approved by Office Director
- Investigation class
- Class 3
- NTSB office
- Eastern Region Aviation
- Parties
- FAA/FSDO
- FAA report
- 20190824011999A
- Case key
- 100149
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
Impact with trees during the landing approach for reasons that could not be determined based on the available information.
Findings · 2
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Analysis
The pilot and passenger onboard the glider could not recall the events of the accident flight due to their injuries, and there were no witnesses to the accident. The glider was found substantially damaged among trees east of the runway. The landing gear and airbrakes were found in the extended positions, and the engine and propeller were stowed. An examination of the wreckage did not reveal evidence of a mechanical malfunction or anomaly that would have precluded normal operation.
Factual narrative
On August 24, 2019, about 1540 central daylight time, a DG-Flugzeugbau DG-500MB glider, N165MB, was substantially damaged when it was involved in an accident near Robertsdale, Alabama. The private pilot and one passenger sustained serious injuries. The glider was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. According to the Federal Aviation Administration inspector who responded to the accident site, the glider was found in a wooded area past the departure end of runway 9 at Elsanor Airport (1AL4), Robertsdale, Alabama. The turf runway was 2,400 ft in length. The right wing was separated from the airframe and the left wing remained attached. The empennage was separated from contact with trees. The engine and propeller were in their stowed positions inside the aft fuselage. Neither the pilot nor the passenger could recall the accident due to their injuries. There were no known witnesses to the accident. An examination of the wreckage at a recovery facility revealed continuity to all flight controls. The landing gear and airbrakes were in the extended positions. The glider was equipped with a LX7000 gliding computer and GPS navigation system; examination of the unit revealed no recorded data from the accident flight.
Aircraft
- Registration
- N165MB
- Reported as
- DG Flugzeugbau DG-500MB
- Category
- Glider
- Serial number
- 5E247B23
- Built
- 2005
- Airframe hours
- 11
- Engine
- Solo Solo 2625 02, 64 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Airworthiness certificate
- Standard, Utility
- Last inspection
- Annual · June 18, 2019 · 2 hours before
- Departed
- 1AL4 · Robertsdale, AL
- Destination
- 1AL4 · Robertsdale, AL
- Airport
- 1AL4 · Elsanor Airport, runway 09, 2,400 × 100 ft, grass/turf
- Equipment
- Electronic multifunction display, Electronic primary flight display
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
- 64
- Injuries
- Serious
- Certificate
- Private
- Last flight review
- August 24, 2019
- Seat
- Front
- Restraint
- 5-point
- Flight hours
- 542 total · 1.5 in this make and model · 14.5 in the last 90 days · 1.5 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 190° at 11 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 90 °F, dew point 75 °F
- Altimeter
- 29.93 inHg
- Observed at
- PNS, 20 nm away
Docket · 10
The files NTSB released with the investigation on February 23, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 16.9 MB in all.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.