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ERA20CA210

2020-06-08 · St. Mary's, Pennsylvania, United States · None · 1 aircraft · Status: Completed

Airport OYM

Current FAA registration · N863K

Make / Model
GREAT LAKES 2T-1A
Year of manufacture
1932 · 88 years old at event
Engine
WARNER SS165 SERIES (175 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19970826
ADS-B equipped
Yes — Mode-S ABDADD

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The pilot's failure to maintain proper glide path during final approach which resulted in a collision with airport equipment short of the runway.

Factual narrative

The pilot reported that after about 15 minutes of flying around the airport, he returned for landing. While he was on the base leg of the airport traffic pattern, he thought the airplane was a little high, so he reduced engine power so he could join the final approach on a 3-degree glide slope. As he entered the final approach, he added a little power and aimed for a touchdown point about 1,000 ft down the runway, which was sloped; it was higher on the approach end and dipped down in the middle. During short final, he realized that he descended below the glide path and his sink rate was higher than expected, so he added engine power, but shortly after doing so, he felt a "bang" and jolt, followed by a pitch down and impact with the terrain. The airplane struck a localizer antenna near the approach end of the runway and skidded to a stop in the grass. The forward portion of the fuselage, right wing, and horizontal stabilizer were substantially damaged. The pilot reported that there were no preaccident mechanical malfunctions or failures of the airplane that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

FAA avdata. C = Cause, F = Factor.

  • C Personnel issues-Action/decision-Action-Delayed action-Pilot - C
  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Descent/approach/glide path-Not attained/maintained - C
  • — Environmental issues-Physical environment-Object/animal/substance-Tower/antenna (incl guy wires)-Awareness of condition

Verbatim from NTSB's published report. Source file NTSB_2020_ERA20CA210.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.