# NTSB investigations: Cessna 172L: Ground collision

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB ERA22LA103](https://openairdocs.org/ntsb/ERA22LA103.md): Cessna 150G · Knoxville, TN · Accident · No injuries · Class 4 · Limited · Final report · Jan 8, 2022 · N1308U · 2 aircraft · Substantial damage
  > The pilot of the Cessna 150’s failure to avoid the taxiing Cessna 172.
- [NTSB ERA19LA055](https://openairdocs.org/ntsb/ERA19LA055.md): Cessna 172 · North Myrtle Beach, SC · Accident · No injuries · Class 3 · Limited · Final report · Nov 23, 2018 · N7081Q · Substantial damage
  > The failure of the right brake while taxiing after landing, which resulted in a loss of directional control and collision with a parked airplane.
- [NTSB GAA16CA058](https://openairdocs.org/ntsb/GAA16CA058.md): Cessna 172 · Greeley, CO · Accident · No injuries · Data collection · Final report · Nov 15, 2015 · N4256Q · 2 aircraft · Substantial damage
  > The pilot of the following airplane failed to maintain adequate spacing during the taxi to the runway, resulting in a collision with the lead airplane.
- [NTSB ERA14CA314](https://openairdocs.org/ntsb/ERA14CA314.md): Cessna 172L · Danbury, CT · Accident · No injuries · Data collection · Final report · Jun 28, 2014 · N7867G · Substantial damage
  > The pilot's use of a person unfamiliar with aviation and his failure to properly secure the airplane during hand starting of the engine.
- [NTSB ANC09LA069](https://openairdocs.org/ntsb/ANC09LA069.md): Cessna 172L · Anchorage, AK · Accident · No injuries · Limited investigation · Final report · Jul 18, 2009 · N7136Q · Substantial damage
  > The pilot's unfamiliarity with the airport environment, which resulted in his taxiing the airplane onto a no-taxi section of roadway and into a road sign. Contributing to the accident was the pilot's failure to avail himself of additional information that…
- [NTSB ANC08CA048](https://openairdocs.org/ntsb/ANC08CA048.md): Cessna 172 · Anchorge, AK · Accident · No injuries · Data collection · Final report · May 3, 2008 · N7886G · Substantial damage
  > The pilot's failure to maintain clearance from a road sign while taxiing from landing.

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2072432')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s.case_mkey = x.case_mkey AND s.aircrafts_position = x.position AND s."tier2Number" = '200' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent")))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/200/sequence?model=2072432

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.