20260621006469A

Accident · Substantial damage

FAA accident report · Stephen Aberle CHIPPER CH-2A · Alva, OK · June 21, 2026

Date
June 21, 2026 · 09:30 local
Place
Alva, OK
Airport
Alva Regional
Phase of flight
Taxi
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N618SA
NTSB investigation
NTSBWPR26LA230
Reported as
Stephen Aberle Chipper CH-2A
People aboard
1
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Private pilot
Pilot’s flight hours
235 total3 in this make and model9 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.

Upon landing on grass next to runway 18 at avk on June 21,2026 at approximately 0930 local. Pilot landed without issue and continued on runway heading to intersection of runway 18/36 and runway 6/27 for a left 90 degree turn to enter service road. About 60 feet before entering service road the left main landing gear fell in a deep hole causing immediate prop strike and substantial aircraft damage. Pilot exited aircraft with no injuries.

As the FAA filed it

UPON LANDING ON GRASS NEXT TO RUNWAY 18 AT AVK ON JUNE 21,2026 AT APPROXIMATELY 0930 LOCAL. PILOT LANDED WITHOUT ISSUE AND CONTINUED ON RUNWAY HEADING TO INTERSECTION OF RUNWAY 18/36 AND RUNWAY 6/27 FOR A LEFT 90 DEGREE TURN TO ENTER SERVICE ROAD. ABOUT 60 FEET BEFORE ENTERING SERVICE ROAD THE LEFT MAIN LANDING GEAR FELL IN A DEEP HOLE CAUSING IMMEDIATE PROP STRIKE AND SUBSTANTIAL AIRCRAFT DAMAGE. PILOT EXITED AIRCRAFT WITH NO INJURIES.

NTSB investigation

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