20200703018249A

Accident · Substantial damage

FAA accident report · Lankenau Kip F SOPWITH TYPE 9400 · Van Alstyne, TX · July 3, 2020

Date
July 3, 2020 · 09:56 local
Place
Van Alstyne, TX
Phase of flight
Cruise/Level Flight
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N5539
NTSB investigation
NTSBCEN20LA259
Reported as
Lankenau Kip F Sopwith Type 9400
Reported engine
Amateur-built UNKNOWN ENG
People aboard
2
Fatal injuries
0
Other injuries
1
Pilot’s certificate
Commercial pilot
Pilot’s flight hours
921 total20 in this make and model6 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

On July 3, 2020, at 0956 CDT, an experimental amateur built, Lankenau Kip F, sopwith type 9400, s/n 5539, while on a maintenance test flight was involved in an accident. The flight originated at baylie airport (66XS), Van Alstyne, TX. While on the maintenance test flight, the aircraft lost aileron control. The pilot decided to make an emergency landing in an open field, approximately 5 miles north of west minster, TX.,(34 deg. 24 min 25N) (96 deg. 30 min 09W). The aircraft crossed a tree line which extended approximately 65 feet in height, and impacted the ground nose first. Visual meteorological conditions (VMC) prevailed and there was no flight plan filed. The aircraft sustained substantial damage. The pilot received minor ankle injury and passenger received no injuries. The pilot holds a commercial, single engine land, multi-engine land, and instrument airplane. The flight originated at baylie airport (66XS), Van Alstyne, TX) on July 3, 2020 at 0930 CDT.

As the FAA filed it

ON JULY 3, 2020, AT 0956 CDT, AN EXPERIMENTAL AMATEUR BUILT, LANKENAU KIP F, SOPWITH TYPE 9400, S/N 5539, WHILE ON A MAINTENANCE TEST FLIGHT WAS INVOLVED IN AN ACCIDENT. THE FLIGHT ORIGINATED AT BAYLIE AIRPORT (66XS), VAN ALSTYNE, TX. WHILE ON THE MAINTENANCE TEST FLIGHT, THE AIRCRAFT LOST AILERON CONTROL. THE PILOT DECIDED TO MAKE AN EMERGENCY LANDING IN AN OPEN FIELD, APPROXIMATELY 5 MILES NORTH OF WEST MINSTER, TX.,(34 DEG. 24 MIN 25N) (96 DEG. 30 MIN 09W). THE AIRCRAFT CROSSED A TREE LINE WHICH EXTENDED APPROXIMATELY 65 FEET IN HEIGHT, AND IMPACTED THE GROUND NOSE FIRST. VISUAL METEOROLOGICAL CONDITIONS (VMC) PREVAILED AND THERE WAS NO FLIGHT PLAN FILED. THE AIRCRAFT SUSTAINED SUBSTANTIAL DAMAGE. THE PILOT RECEIVED MINOR ANKLE INJURY AND PASSENGER RECEIVED NO INJURIES. THE PILOT HOLDS A COMMERCIAL, SINGLE ENGINE LAND, MULTI-ENGINE LAND, AND INSTRUMENT AIRPLANE. THE FLIGHT ORIGINATED AT BAYLIE AIRPORT (66XS), VAN ALSTYNE, TX) ON JULY 3, 2020 AT 0930 CDT.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.