What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative: on June 1, 1997, an unmanned DA-20 on the jln ramp, became unchocked by an unknown person or persons, and rolled toward N427AM, a BA-31, owned and operated by trans states airlines dba trans world express as it was preparing for departure. At the time the DA-20 was about 30 to 40 yards behind the BA-31 and approaching, the BA-31 called for a clearance. At that time the controller told the BA-31 pilot that if possible, with one engine running, move the aircraft forward. The DA-20 was parked about 200 yards from where it was originally parked by the time the crew memebers jumped on board to take control. As the DA-20 passed to the right of the BA-31 it grazed the right aileron. The BA-31 had moved forward 40 to 50 yards to avoid a worse collision.
As the FAA filed it
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