20230628008319A

Accident · Substantial damage

FAA accident report · Black Sheep CCX-1865 · Big Creek, ID · June 28, 2023

Date
June 28, 2023 · 12:45 local
Place
Big Creek, ID
Airport
Mile Hi Airstrip
Phase of flight
Landing: Rollout
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N510US
NTSB investigation
NTSBWPR23LA246
Reported as
Black Sheep CCX-1865
Reported engine
Aerosport CC-340
People aboard
1
Fatal injuries
0
Other injuries
0
Pilot’s certificates
Airline transport, commercial pilot, flight instructor
Pilot’s flight hours
8,800 total425 in this make and model240 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.

The pilot made an approach to landing at the Mile hi Idaho Airstrip located on a mountain ridgetop at an evelvation of 5831'MSL. The Airstrip is 560' in length with an upslope of 18-22%. Upon landing rollout, the pilot reported the aircraft was not decelerating as expected. He immediately noticed the aircraft breaks were not effective. Both tires were wet and locked sliding on the wet grass and he was quickly running out of usable Airstrip. The pilot stated a go-around would have potentially been catastrophic. Therefore, he elected to intentionally initiate a ground loop to the right, applying full right rudder and adding power to avoid rolling over the steep rocky ravine. The ground loop resulted in substansial damage to the left elevator and left outboard aileron.

As the FAA filed it

THE PILOT MADE AN APPROACH TO LANDING AT THE MILE HI IDAHO AIRSTRIP LOCATED ON A MOUNTAIN RIDGETOP AT AN EVELVATION OF 5831'MSL. THE AIRSTRIP IS 560' IN LENGTH WITH AN UPSLOPE OF 18-22%. UPON LANDING ROLLOUT, THE PILOT REPORTED THE AIRCRAFT WAS NOT DECELERATING AS EXPECTED. HE IMMEDIATELY NOTICED THE AIRCRAFT BREAKS WERE NOT EFFECTIVE. BOTH TIRES WERE WET AND LOCKED SLIDING ON THE WET GRASS AND HE WAS QUICKLY RUNNING OUT OF USABLE AIRSTRIP. THE PILOT STATED A GO-AROUND WOULD HAVE POTENTIALLY BEEN CATASTROPHIC. THEREFORE, HE ELECTED TO INTENTIONALLY INITIATE A GROUND LOOP TO THE RIGHT, APPLYING FULL RIGHT RUDDER AND ADDING POWER TO AVOID ROLLING OVER THE STEEP ROCKY RAVINE. THE GROUND LOOP RESULTED IN SUBSTANSIAL DAMAGE TO THE LEFT ELEVATOR AND LEFT OUTBOARD AILERON.

NTSB investigation

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