Accident Details
On the afternoon of December 3, 2021, at 2:05 p.m. local time, the pilot of an Auto Gyro MTO Sport ultralight, registration UL-TI-134, operated by Gyro Koeln S.A., was preparing for takeoff from Golfito Aerodrome (MRGF) in Puntarenas, Costa Rica. According to the pilot's statement, he was the pilot in command with one passenger on board. The aircraft had approximately 63 liters of fuel, providing an endurance of 3 hours and 20 minutes.
The pilot reported that after announcing his intentions on the air frequency, he entered the active runway. He was holding as number two in a group of five gyrocopters. While in position for takeoff, a Cessna Caravan operated by SANSA announced it was on final approach to runway 31. Witnesses stated that the Caravan crew instructed the gyrocopters to vacate the active runway. The pilot of the ultralight indicated that he felt pressure from the Caravan crew to take off as quickly as possible. He decided to initiate his takeoff roll, but seconds later, he lost control of the aircraft. The gyrocopter veered violently to the left, departing the runway and impacting a large tree within the aerodrome property.
Injuries and Damage
The pilot suffered a serious injury to his left leg and abrasions to his arms. The passenger sustained minor injuries. Both were evaluated by medical personnel at a hospital. The aircraft sustained major damage to the fuselage, main rotor, both rotor blades, empennage, propeller, and engine. There was no evidence of fire before or after impact.
Investigation Status
Investigators from the Unidad de Accidentes e Incidentes Aéreos del Consejo Técnico de Aviación Civil (UAI-CETAC) conducted a visual inspection at the accident site. The inspection revealed that the engine was delivering power at the moment of impact. Control continuity was verified, with all controls found connected. Brakes were tested and operated correctly. The investigation is ongoing; the first chapter of the draft final report (Factual Information) has been completed. Further chapters (Analysis, Conclusions, and Safety Recommendations) are being developed by the investigation team.