CEN20CA158
2020-04-21 · El Campo, Texas, United States · None · 1 aircraft · Status: Completed
Airport NONE
Current FAA registration · N419TW
- Make / Model
- AIR TRACTOR INC AT-602
- Year of manufacture
- 2014 · 6 years old at event
- Engine
- P&W CANADA PT6A-60AG (1050 hp)
- Seats / Engines
- 2 seats · 1 engine
- Last airworthiness date
- 20141030
- ADS-B equipped
- Yes — Mode-S A4F74D
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's misjudgment of a ground spray rig’s position and his incorrect belief that a runway incursion might occur, which resulted in the pilot attempting and then aborting a go-around, which resulted in a runway excursion and collision with a fence.
Factual narrative
The pilot was landing at the remote agricultural airstrip for the first time. While on the final approach to land to the south, just before touchdown, the pilot observed a ground spray rig maneuver toward the turf runway. The airplane touched down uneventfully to the dry grass and during the landing roll, the pilot reported that the ground spray rig, "pulled out on me, not thinking it could be on the road that went around the end of the airstrip." The pilot incorrectly judged, from his elevated position sitting in the tailwheel airplane, that the ground spray rig was crossing the runway, and thought a runway incursion was occurring. The pilot applied full power and with the turbine engine acceleration lag condition, the pilot then realized that he was, "not going to have enough time" to perform a go-around. The pilot reduced the power and attempted to stop the airplane before he ran out of available runway. The airplane impacted a metal perimeter fence and sustained substantial damage to the fuselage, the right aileron, and the engine mount. The operator reported that there were no preimpact mechanical malfunctions or failures with the airframe or engine that would have precluded normal operation. The pilot was landing at a remote agricultural airstrip for the first time. While on the final approach to land to the south and just before touchdown, the pilot saw a ground spray rig maneuver toward the airstrip. The airplane touched down uneventfully. The pilot added that the ground spray rig then "pulled out on me, not thinking it could be on the road that went around the end of the airstrip." The pilot incorrectly judged that the ground spray rig was crossing the runway and incorrectly believed that a runway incursion might occur. The pilot applied full power, but due to the turbine engine's lag in accelerating, the pilot realized that he was "not going to have enough time" to perform a go-around. The pilot reduced the power and attempted to stop the airplane before he ran out of available runway. The airplane impacted a perimeter fence and sustained substantial damage to the fuselage, the right aileron, and the engine mount. The operator reported that there were no preaccident mechanical malfunctions or failures with the airframe or engine 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-Psychological-Perception/orientation/illusion-Perception-Pilot - C
- C Environmental issues-Physical environment-Object/animal/substance-Ground equipment-Awareness of condition - C
- C Environmental issues-Physical environment-Object/animal/substance-Fence/fence post-Effect on operation - C
Verbatim from NTSB's published report. Source file
NTSB_2020_CEN20CA158.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
Matched on aircraft type or causal vocabulary (runway excursion, runway incursion, go-around). All research papers
- SKYbrary (Eurocontrol) 2024 · SKYbrary article Runway Excursion — SKYbrary Knowledge Base
SKYbrary runway excursion review — RE-OE (overruns) + RE-LO (lateral). Risk drivers: long landing, high approach speed, contaminated surface, tailwind, mis-set autobrakes.
- NASA NTRS 2019 · Conference Paper Development of a Bayesian Belief Network Runway Incursion and Excursion Model
In a previous work, a statistical analysis of runway incursion (RI) event data was conducted to ascertain the relevance of this data to the top ten Technical Challenges (TC) of the National Aeronautic…
- NASA NTRS 2025 · Conference Paper A Training Study to Improve Monitoring During A Go-Around
As part of an FAA program to improve go-around (GA) safety, we were asked to determine if we could improve the performance of the Pilot Monitoring (PM) during a GA maneuver.
- Flight Safety Foundation 2024 · FSF / AeroSafety World Runway Safety Initiative Final Report (RSI)
Foundation Runway Safety Initiative final report — comprehensive analysis of runway excursion + incursion risk drivers worldwide.
- Flight Safety Foundation 2024 · FSF / AeroSafety World Go-Around Safety Forum Findings
Foundation Go-Around Safety Forum technical findings — examines why pilots fail to execute go-arounds when criteria are met (stabilized approach gate not met, energy state out of envelope, traffic con…
- SKYbrary (Eurocontrol) 2023 · SKYbrary article Runway Incursion — SKYbrary Knowledge Base
SKYbrary runway incursion review — taxonomy (operational error, vehicle/pedestrian, pilot deviation), severity categories A-D, mitigation technologies (ASDE-X, ASSC, RAAS, RIAAS).