20250921017819I

Incident · Minor damage

FAA incident report · American Champion 8KCAB · Livermore, CA · September 21, 2025

Date
September 21, 2025 · 02:52 local
Place
Livermore, CA
Airport
Livermore Municipal
Phase of flight
Landing: Rollout
Operating rules
General operating rules (Part 91)
Damage
Minor damage
Aircraft
N66405
Reported as
American Champion 8KCAB
Reported engine
Lycoming AEIO-360 series
People aboard
2
Fatal injuries
0
Other injuries
0
Pilot’s certificates
Commercial pilot, flight instructor, private pilot, student
Pilot’s flight hours
1,728 total254 in this make and model

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.

After a thorough investigation of the recent propeller strike incident, it has been concluded that the cause was pilot error. The incident occurred due to unclear communication between the pilot in command (PIC) and the student pilot while landing on runway 25L, which is a short runway. This miscommunication led to excessive braking during the landing roll, causing the aircraft’s tail to rise and resulting in a propeller strike.

The investigation found no mechanical issues or external factors that contributed to the incident. In accordance with the federal aviation administration (FAA) compliance program guidelines, the PIC underwent counseling as a corrective measure, conducted in coordination with an ops inspector. This session focused on improving crew communication, coordination, and braking techniques specifically for short-field landings. The counseling is intended to reduce future risks and ensure adherence to FAA standards.

The details of the counseling session have been documented in the relevant training and compliance records, and the case will be considered closed following these actions.

As the FAA filed it

AFTER A THOROUGH INVESTIGATION OF THE RECENT PROPELLER STRIKE INCIDENT, IT HAS BEEN CONCLUDED THAT THE CAUSE WAS PILOT ERROR. THE INCIDENT OCCURRED DUE TO UNCLEAR COMMUNICATION BETWEEN THE PILOT IN COMMAND (PIC) AND THE STUDENT PILOT WHILE LANDING ON RUNWAY 25L, WHICH IS A SHORT RUNWAY. THIS MISCOMMUNICATION LED TO EXCESSIVE BRAKING DURING THE LANDING ROLL, CAUSING THE AIRCRAFT’S TAIL TO RISE AND RESULTING IN A PROPELLER STRIKE.

THE INVESTIGATION FOUND NO MECHANICAL ISSUES OR EXTERNAL FACTORS THAT CONTRIBUTED TO THE INCIDENT. IN ACCORDANCE WITH THE FEDERAL AVIATION ADMINISTRATION (FAA) COMPLIANCE PROGRAM GUIDELINES, THE PIC UNDERWENT COUNSELING AS A CORRECTIVE MEASURE, CONDUCTED IN COORDINATION WITH AN OPS INSPECTOR. THIS SESSION FOCUSED ON IMPROVING CREW COMMUNICATION, COORDINATION, AND BRAKING TECHNIQUES SPECIFICALLY FOR SHORT-FIELD LANDINGS. THE COUNSELING IS INTENDED TO REDUCE FUTURE RISKS AND ENSURE ADHERENCE TO FAA STANDARDS.

THE DETAILS OF THE COUNSELING SESSION HAVE BEEN DOCUMENTED IN THE RELEVANT TRAINING AND COMPLIANCE RECORDS, AND THE CASE WILL BE CONSIDERED CLOSED FOLLOWING THESE ACTIONS.