What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Pilot was enrolled in a mountain flying course and was receiving flight instruction in mountain flying techniques. Pilot and instructor departed bruce meadows airport for a flight to mccall, Idaho (myl) with a landing at landmark airstrip (usfs), identifier 0U0. Neither the pilot or the instructor used a prelanding checklist. The aircraft landed gear up. Damage was to the propeller and the underbelly structure of the aircraft.
As the FAA filed it
(-23) PILOT WAS ENROLLED IN A MOUNTAIN FLYING COURSE AND WAS RECEIVING FLIGHT INSTRUCTION IN MOUNTAIN FLYING TECHNIQUES. PILOT AND INSTRUCTOR DEPARTED BRUCE MEADOWS AIRPORT FOR A FLIGHT TO MCCALL, IDAHO (MYL) WITH A LANDING AT LANDMARK AIRSTRIP (USFS), IDENTIFIER 0U0. NEITHER THE PILOT OR THE INSTRUCTOR USED A PRELANDING CHECKLIST. THE AIRCRAFT LANDED GEAR UP. DAMAGE WAS TO THE PROPELLER AND THE UNDERBELLY STRUCTURE OF THE AIRCRAFT.