20250629009819A

Accident · Substantial damage

FAA accident report · Piper PA-24-260 · West Yellowston, MT · June 29, 2025

Date
June 29, 2025 · 10:33 local
Place
West Yellowston, MT
Airport
Yellowstone
Phase of flight
Cruise/Level Flight
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N9366P
NTSB investigation
NTSBWPR25LA301
Reported as
Piper PA-24-260
Reported engine
Lycoming TI0-540 series
People aboard
2
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Commercial pilot
Pilot’s flight hours
2,000 total1,600 in this make and model40 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 June 29, 2025 at 1033 MDT, a privately owned Piper PA-24-260, with one pilot and one passenger on board, performed a gear up landing at Yellowstone Airport, west Yellowstone, Montana. The aircraft sustained substantial damage to the fuselage, propeller, and engine. During the investigation the pilot stated that he experienced an electrical failure at 13,500 feet over dillon, Montana. He decided to continue on to wys because he had hotel reservations there. On downwind at wys he moved the gear handle to the down position and heard it deploy. He did not receive a gear down indication due to the electrical failure. He made the turn to final and landed. He stated that the aircraft rolled out and eventually the gear collapsed and the aircraft slid for 40 to 50 feet. When asked if he removed the manual gear handle panel and performed the manual gear extension procedure, he replied that he did not because he heard the gear extend. An airport employee was in the grass at the taxiway A2/1-119 intersection. He stated that he observed the aircraft go by at approximately 10 feet above the runway and the gear appeared to be partially deployed. During the investigation the slide marks on the runway were measured with a measuring wheel. There are propeller strike marks for 49 feet then no marks for 209 feet. Propeller strike marks and a yellow-colored mark start again at 258 feet and continue for 478 feet before widening when the fuselage fully contacted the runway. The wider marks continue for 810 feet. Propeller strike marks ended at 1,078 feet from the start of marks. Total distance from the first mark to the end measures 1,546 feet.

As the FAA filed it

ON JUNE 29, 2025 AT 1033 MDT, A PRIVATELY OWNED PIPER PA-24-260, WITH ONE PILOT AND ONE PASSENGER ON BOARD, PERFORMED A GEAR UP LANDING AT YELLOWSTONE AIRPORT, WEST YELLOWSTONE, MONTANA. THE AIRCRAFT SUSTAINED SUBSTANTIAL DAMAGE TO THE FUSELAGE, PROPELLER, AND ENGINE. DURING THE INVESTIGATION THE PILOT STATED THAT HE EXPERIENCED AN ELECTRICAL FAILURE AT 13,500 FEET OVER DILLON, MONTANA. HE DECIDED TO CONTINUE ON TO WYS BECAUSE HE HAD HOTEL RESERVATIONS THERE. ON DOWNWIND AT WYS HE MOVED THE GEAR HANDLE TO THE DOWN POSITION AND HEARD IT DEPLOY. HE DID NOT RECEIVE A GEAR DOWN INDICATION DUE TO THE ELECTRICAL FAILURE. HE MADE THE TURN TO FINAL AND LANDED. HE STATED THAT THE AIRCRAFT ROLLED OUT AND EVENTUALLY THE GEAR COLLAPSED AND THE AIRCRAFT SLID FOR 40 TO 50 FEET. WHEN ASKED IF HE REMOVED THE MANUAL GEAR HANDLE PANEL AND PERFORMED THE MANUAL GEAR EXTENSION PROCEDURE, HE REPLIED THAT HE DID NOT BECAUSE HE HEARD THE GEAR EXTEND. AN AIRPORT EMPLOYEE WAS IN THE GRASS AT THE TAXIWAY A2/1-119 INTERSECTION. HE STATED THAT HE OBSERVED THE AIRCRAFT GO BY AT APPROXIMATELY 10 FEET ABOVE THE RUNWAY AND THE GEAR APPEARED TO BE PARTIALLY DEPLOYED. DURING THE INVESTIGATION THE SLIDE MARKS ON THE RUNWAY WERE MEASURED WITH A MEASURING WHEEL. THERE ARE PROPELLER STRIKE MARKS FOR 49 FEET THEN NO MARKS FOR 209 FEET. PROPELLER STRIKE MARKS AND A YELLOW-COLORED MARK START AGAIN AT 258 FEET AND CONTINUE FOR 478 FEET BEFORE WIDENING WHEN THE FUSELAGE FULLY CONTACTED THE RUNWAY. THE WIDER MARKS CONTINUE FOR 810 FEET. PROPELLER STRIKE MARKS ENDED AT 1,078 FEET FROM THE START OF MARKS. TOTAL DISTANCE FROM THE FIRST MARK TO THE END MEASURES 1,546 FEET.

NTSB investigation

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

Other reports on N9366P · 1

Matched to the same aircraft by N-number and date.