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Atlas / NTSB / ATL87LA199

NTSB CAROL · Event

Event ATL87LA199

1987-07-05 MT. AIRY, North Carolina, United States Airport · MWK None 1 aircraft Status: Completed

Registry · N930BG

FAA Aircraft Registry record.

Make / Model

BURKHART GROB G-103A TWIN II ACRO

Engine

AMA/EXPR UNKNOWN ENG

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19860709

ADS-B equipped

Yes — Mode-S ACE5C9

Registrant of record

COASTAL SOARING ASSOCIATION

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Factual narrative

THE INSTRUCTOR STATED THIS WAS THE SECOND FLIGHT OF THE DAY WITH THE STUDENT. THEY HAD RELEASED FROM AN AIR TOW AT 1,500 FEET AGL. THE INSTRUCTOR WAS DEMONSTRATING GLIDE SLOPE CONTROL FOR BEST FINAL GLIDE. WHEN THE SAILPLANE WAS ABOUT 1,000 FEET AGL AND ONE MILE NW OF THE AIRPORT HE TURNED TOWARD THE RUNWAY AND NOTED A SINK RATE OF ABOUT 8 KNOTS. HE INCREASED SPEED AND THE SINK RATE WENT TO 10 KNOTS. THESE SINK RATES TRANSLATE TO ABOUT 810 AND 1013 FEET PER MINUTE, RESPECTIVELY. THIS WOULD HAVE PERMITTED THE SAILPLANE TO COVER A MAXIMUM DISTANCE OF 1 1/2 MILES. TWO SETS OF POWERLINESAND A CHAIN LINK FENCE WERE BETWEEN THE SAILPLANE AND THE RUNWAY. THE AIRCRAFT COLLIDED WITH THE FENCE. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1987_ATL87LA199.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.