Commercial Fixed Wing
Maintenance Airframe; Maintenance Powerplant
Situational Awareness; Time Pressure; Communication Breakdown; Confusion
Conflict Ground Conflict; Critical; Deviation / Discrepancy - Procedural Published Material / Policy; Ground Event / Encounter Aircraft
Aircraft Aircraft Damaged
Human Factors; Procedure; Company Policy
I was assisting my coworker on Aircraft X. I was putting in oils; when I notice that Aircraft Y was taxing between Aircraft X and Aircraft Z. I started to walk towards the elevator of Aircraft X; were Aircraft Y was approaching it; I watch it cleared the elevator static tips of Aircraft X; before I could make a good judgment whether Aircraft Y would clear it made contact with the tail cone of Aircraft X. No communication was made to help the aircraft that was taxing and no time to prepare. Prepare to wing walk aircraft. Make adjustments for aircraft to taxi and communication with the task at hand.
Maintenance personal reported a collision between a parked aircraft and an aircraft under taxi.