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Atlas / NTSB / BFO91LA032

NTSB CAROL · Event

Event BFO91LA032

1991-03-17 ROANOKE, Virginia, United States Airport · ROA None 1 aircraft Status: Completed

Registry · N4870T

FAA Aircraft Registry record.

Make / Model

PIPER PA-32-260

Year of manufacture

1972 · 19 years old at event

Engine

LYCOMING 0-540 SERIES (250 hp)

Seats / Engines

6 seats · 1 engine

Last airworthiness date

19720317

ADS-B equipped

Yes — Mode-S A60504

Registrant of record

BAILEY CHARLES G

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

THE PILOT'S FAILURE TO MAINTAIN TERRAIN CLEARANCE ON A NIGHT VISUAL APPROACH.

Factual narrative

THE AIRCRAFT WAS ON AN NIGHT IFR FLIGHT FROM WASHINGTON'S DULLES AIRPORT TO ROANOKE, VIRGINIA. THE PILOT REPORTED THAT FROM AN ALTITUDE OF 5000 FEET ON A RIGHT BASE LEG, HE WAS CLEARED FOR A VISUAL APPROACH TO RUNWAY 24. HE ADVISED THE TOWER THAT HE HAD ALL TERRAIN IN SIGHT AND STATED THAT THE THE ATIS HAD INDICATED A 25,000 FOOT OVERCAST WITH 15 MILES VISIBILITY. AT 6.2 NAUTICAL MILES (LORAN C) FROM THE RUNWAY, HE STATED THAT THE AIRCRAFT ENCOUNTERED A DOWNDRAFT AND STRUCK THE TOP OF A TREE ON A MOUNTAIN RIDGE. HE MAINTAINED CONTROL OF THE AIRCRAFT AND LANDED ON RUNWAY 24. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1991_BFO91LA032.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.