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Atlas / NTSB / DEN84LA257

NTSB CAROL · Event

Event DEN84LA257

1984-08-19 CHEYENNE, Wyoming, United States Airport · CYS None 1 aircraft Status: Completed

Registry · N43DR

FAA Aircraft Registry record.

Make / Model

AEROTRIKE COBRA

Engine

ROTAX 912S (100 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

20100130

ADS-B equipped

Yes — Mode-S A52120

Registrant of record

REED DENNIS P

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Factual narrative

FOLLOWING AN UNEVENTFUL SOLO FLIGHT THE STUDENT PLT BEGAN TO FOLLOW A PARKING VEHICLE TO A PARKING SPOT. THE SPOT THAT THE PARKING VEHICLE DRIVER SELECTED NECESSITATED THAT THE ACFT EXECUTE A 180 DEG TURN JUST PRIOP TO STOPPING. DURING THIS TURN THE RIGHT WING OF THE ACFT STRUCK A CONSTRUCTION FENCE POST ADJACENT TO THE PARKING SPOT EVEN THOUGH THE PLT STATED THAT HE WAS EXACTLY CENTERED ON THE YELLOW TAXIWAY STRIPE. DURING THE ACCIDENT THE LINEMAN MADE NO INDICATION THAT THE WINGTIP WAS GETTING CLOSE TO THE FENCE. ACCORDING TO MEASUREMENTS TAKEN AFTER THE ACCIDENT, IF THE NOSEWHEEL TRACKED EXACTLY ON THE YELLOW CENTERLINE THE RIGHT WINGTIP WOULD HAVE CLEARED THE FENCE POST BY 6 INCHES. ANOTHER LINEMAN NOT INVOLVED IN THIS MISHAP STATED THAT 'HE WAS WONDERING WHEN SOMETHING LIKE THIS WAS GOING TO HAPPEN BECAUSE THERE WAS NOT ENOUGH CLEARANCE FROM THE FENCE TO THE TAXIWAY STRIP FOR AN AIRCRAFT TO GET BY.' HE MADE THIS STATEMENT AFTER THE ACCIDENT. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1984_DEN84LA257.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.