# Wall/barricade

- Type: NTSB finding subsection
- Path: [Environmental issues](https://openairdocs.org/ntsb-findings/03) › [Physical environment](https://openairdocs.org/ntsb-findings/0302) › [Object/animal/substance](https://openairdocs.org/ntsb-findings/030220) › Wall/barricade
- NTSB code: 03022027
- Cases: 29
- In the probable cause: 11
- Fatal cases: 1
- All cases: https://openairdocs.org/ntsb-findings/03022027/cases.md
- Cases with it in the probable cause: https://openairdocs.org/ntsb-findings/03022027/cases.md?cause=1
- Page: https://openairdocs.org/ntsb-findings/03022027

## Cases per year (in the probable cause / all)

- 2008: 4 / 6
- 2009: 1 / 5
- 2010: 0 / 2
- 2014: 1 / 3
- 2016: 1 / 4
- 2017: 0 / 1
- 2018: 0 / 3
- 2019: 1 / 1
- 2020: 1 / 1
- 2022: 2 / 3

## Defining events in these cases

- [Loss of control on ground](https://openairdocs.org/ntsb-events/230): 5 cases
- [Loss of engine power (partial)](https://openairdocs.org/ntsb-events/342): 4 cases
- [Collision during takeoff/land](https://openairdocs.org/ntsb-events/490): 3 cases
- [Landing area undershoot](https://openairdocs.org/ntsb-events/370): 3 cases
- [Collision with terr/obj (non-CFIT) ](https://openairdocs.org/ntsb-events/470): 2 cases
- [Loss of engine power (total)](https://openairdocs.org/ntsb-events/341): 2 cases
- [Runway excursion](https://openairdocs.org/ntsb-events/300): 2 cases
- [Fuel exhaustion](https://openairdocs.org/ntsb-events/192): 2 cases
- [Landing area overshoot](https://openairdocs.org/ntsb-events/380): 1 cases
- [Wrong surface or wrong airport](https://openairdocs.org/ntsb-events/284): 1 cases

## Aircraft models (registry)

- [Piper PA-28-151](https://openairdocs.org/model/piper-pa-28-151): 2 cases
- [Cessna 172M](https://openairdocs.org/model/cessna-172m): 2 cases
- [Rockwell International S-2R](https://openairdocs.org/model/rockwell-international-s-2r): 1 cases
- [Piper PA-28-235](https://openairdocs.org/model/piper-pa-28-235): 1 cases
- [Piper PA-28-140](https://openairdocs.org/model/piper-pa-28-140): 1 cases
- [Grumman G-21A](https://openairdocs.org/model/grumman-g-21a): 1 cases
- [Champion AERONCA 7AC](https://openairdocs.org/model/champion-aeronca-7ac): 1 cases
- [Aeronca 7AC](https://openairdocs.org/model/aeronca-7ac): 1 cases
- [Cessna 182P](https://openairdocs.org/model/cessna-182p): 1 cases
- [Cessna 206H](https://openairdocs.org/model/cessna-206h): 1 cases

## Other findings in the same cases

- [Aircraft control](https://openairdocs.org/ntsb-findings/02063040) (Personnel issues): 11 cases
- [Descent/approach/glide path](https://openairdocs.org/ntsb-findings/01062040) (Aircraft): 6 cases
- [Directional control](https://openairdocs.org/ntsb-findings/01062020) (Aircraft): 6 cases
- [Decision making/judgment](https://openairdocs.org/ntsb-findings/02041520) (Personnel issues): 5 cases
- [Gusts](https://openairdocs.org/ntsb-findings/03034045) (Environmental issues): 3 cases
- [Crosswind](https://openairdocs.org/ntsb-findings/03034040) (Environmental issues): 3 cases
- [Recip eng cyl section](https://openairdocs.org/ntsb-findings/01058530) (Aircraft): 3 cases
- [Tailwind](https://openairdocs.org/ntsb-findings/03034015) (Environmental issues): 2 cases
- [Conducive to carburetor icing](https://openairdocs.org/ntsb-findings/03031030) (Environmental issues): 2 cases
- [Ground vehicle](https://openairdocs.org/ntsb-findings/03022025) (Environmental issues): 2 cases

## Newest cases

- [NTSB CEN23LA063](https://openairdocs.org/ntsb/CEN23LA063), Dec 6, 2022: Rockwell International S2R-G6 (N4205X), Mission, TX, substantial damage. Probable cause: The pilot's failure to maintain clearance from an electrical box.
- [NTSB ERA22LA429](https://openairdocs.org/ntsb/ERA22LA429), Sep 21, 2022: Cessna 180 (N9359C), Ocean City, MD, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane while landing with a crosswind, resulting in the runway excursion and nose over.
- [NTSB WPR22FA198](https://openairdocs.org/ntsb/WPR22FA198), Jun 7, 2022: Beech 77 (N18244), Hemet, CA, substantial damage, 1 fatal. Probable cause: The student pilot’s failure to maintain clearance from a cinderblock wall while performing a go-around.
- [NTSB WPR20CA070](https://openairdocs.org/ntsb/WPR20CA070), Jan 18, 2020: Powrachute Airwolf (N260AZ), Gold Canyon, AZ, substantial damage. Probable cause: The pilot's failure to maintain directional control during an aborted takeoff, which resulted in collision with a barricade.
- [NTSB GAA19CA471](https://openairdocs.org/ntsb/GAA19CA471), Jul 31, 2019: Piper PA28 (N8641W), Falcon, CO, substantial damage. Probable cause: The pilot's failure to maintain a proper approach path and his delayed decision to go around, which resulted in impact with a construction barrier before the runway. Contributing to the accident was…
- [NTSB CEN18LA382](https://openairdocs.org/ntsb/CEN18LA382), Sep 19, 2018: Cessna 206 (N247F), Sugar Land, TX, substantial damage. Probable cause: Fatigue failure of the No. 1 cylinder intake valve, which resulted in the loss of engine power.
- [NTSB GAA18CA135](https://openairdocs.org/ntsb/GAA18CA135), Feb 17, 2018: Cessna 172 (N13453), Broomfield, CO, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane during the landing roll in gusting wind conditions.
- [NTSB GAA18CA125](https://openairdocs.org/ntsb/GAA18CA125), Feb 9, 2018: Baker Victor R Kitfox (N377KJ), Carson City, NV, substantial damage. Probable cause: The pilot-receiving-instruction’s failure to maintain directional control during takeoff.
- [NTSB WPR18LA006](https://openairdocs.org/ntsb/WPR18LA006), Oct 9, 2017: Nanchang China CJ 6 (N8NW), Buckeye, AZ, substantial damage. Probable cause: The failure of the fuel pump’s diaphragm which resulted in fuel system contamination from air and or oil and caused the engine to lose power.
- [NTSB ANC16CA040](https://openairdocs.org/ntsb/ANC16CA040), Jul 4, 2016: Cessna 180 (N9203T), Nome, AK, substantial damage. Probable cause: The pilot's failure to maintain an adequate glide path during landing, which resulted in the airplane landing short of the runway and impacting a barricade. Contributing to the accident was the…

NTSB has coded findings and defining events since 2008; earlier cases used its older occurrence and cause codes and aren't counted.

Findings: https://openairdocs.org/ntsb-findings.md. Defining events: https://openairdocs.org/ntsb-events.md. Phases of flight: https://openairdocs.org/ntsb-phases.md. Every investigation, filtered by finding, event, phase, state, year or model: https://openairdocs.org/ntsb.md (for example ?state=MI&fatal=1).

NTSB's definitions: Accident and incident, 49 CFR 830.2 (https://www.ecfr.gov/current/title-49/subtitle-B/chapter-VIII/part-830/subpart-A/section-830.2), CICTT occurrence categories (PDF) (https://www.ntsb.gov/safety/data/Documents/datafiles/OccurrenceCategoryDefinitions.pdf), CICTT phases of flight (PDF) (https://www.ntsb.gov/safety/data/Documents/datafiles/PhaseofFlightDefinitions.pdf), and NTSB coding manual, before 2008 (PDF) (https://www.ntsb.gov/GILS/Documents/codman.pdf). NTSB publishes no definitions for its findings, only their names.

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