ERA22LA433
2022-07-16 · Okeechobee, Florida, United States · None · 1 aircraft · Status: Completed
Airport OBE
Current FAA registration · N150MM
- Make / Model
- EASTER WILLIAM C M-1
- Year of manufacture
- 1984 · 38 years old at event
- Engine
- LYCOMING 0-320 SERIES (180 hp)
- Seats / Engines
- 1 seats · 1 engine
- Last airworthiness date
- 19840611
- ADS-B equipped
- Yes — Mode-S A0CB4E
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The premature placement of an airport runway closure marker short of the runway, which resulted in the airplane’s collision with the marker during the landing approach. Contributing was the pilot’s inability to see the marker due the nose-high attitude of the airplane during the approach.
Factual narrative
The pilot landed on a runway that was scheduled to be closed about 9 minutes after he arrived. A NOTAM had been issued about the closure. The pilot was aware of the NOTAM and confirmed the runway was still open by communicating over the airport’s common traffic advisory frequency before he landed. The pilot said that when he was on short final approach to the runway, the airplane struck the top cross-arms of an unlit airport runway closure marker. The pilot was subsequently able to land safely. The pilot said he was unable to see the marker as he approached the runway due to the nose-high flight attitude of his airplane on approach. The impact with the marker resulted in substantial damage to the airplane’s wing spar. A representative of the engineering company contracted by the airport acknowledged to the Federal Aviation Administration that their employees had moved the marker in front of the runway’s threshold prior to it being closed because they thought they had permission to do so by the airport; however, the person or entity who had granted that permission was never determined. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- — Personnel issues-Action/decision-Action-Incorrect action performance-Other
- — Environmental issues-Operating environment-Airport facilities/design-Runway markings/signage-Decision related to condition
- — Environmental issues-Operating environment-Airport facilities/design-Runway markings/signage-Ability to respond/compensate
- — Personnel issues-Psychological-Perception/orientation/illusion-Perception-Pilot
Verbatim from NTSB's published report. Source file
NTSB_2022_ERA22LA433.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
External sources are reported, not agency: signal that something happened, not fact about what happened.
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Related research
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- Embry-Riddle Scholarly Commons 2017 · Journal article (IJAAA) Cruise Missile Integrated Air Defense System Penetration: Modeling the S-400 System
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