# NTSB investigations, 2021: 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 DCA22LA053](https://openairdocs.org/ntsb/DCA22LA053.md): Airbus A330 · Newark, NJ · Accident · No injuries · Class 4 · Limited · Final report · Dec 31, 2021 · TC-JOK · 2 aircraft · Minor damage
  > Turkish Airlines flightcrew’ s misperception of the distance to safely pass the stopped Republic Airways airplane.
- [NTSB WPR22LA042](https://openairdocs.org/ntsb/WPR22LA042.md): Phoenix Air U-15 Phoenix · Carlsbad, CA · Accident · No injuries · Class 4 · Limited · Final report · Nov 18, 2021 · N44DY · Substantial damage
  > The pilot’s failure to maintain distance with an airport sign while taxiing.
- [NTSB WPR22LA035](https://openairdocs.org/ntsb/WPR22LA035.md): Sonex Waiex B · Laveen Village, AZ · Accident · Minor injuries · Class 3 · Limited · Final report · Nov 15, 2021 · N535D · Substantial damage
  > Failure of the rocker swivel assembly due to either wear or corrosion, which resulted in a loss of engine power.
- [NTSB ERA22LA019](https://openairdocs.org/ntsb/ERA22LA019.md): Beech 200 · Mount Pleasant, SC · Accident · No injuries · Class 3 · Limited · Final report · Oct 18, 2021 · N996LM · Substantial damage
  > The pilot’s failure to maintain clearance with the parked fuel truck while taxiing for takeoff. Contributing to the outcome was the pilot’s decision to park the airplane in the congested ramp area and his excessive taxi speed.
- [NTSB WPR22LA018](https://openairdocs.org/ntsb/WPR22LA018.md): Airbus A350 · Tucson, AZ · Accident · No injuries · Class 4 · Limited · Final report · Oct 16, 2021 · N544AM · Substantial damage
  > The pilot's failure to maintain clearance from ground equipment during landing.
- [NTSB CEN22LA010](https://openairdocs.org/ntsb/CEN22LA010.md): Piper PA-24 · Loveland, CO · Accident · Minor injuries · Class 3 · Limited · Final report · Oct 7, 2021 · N5585P · Substantial damage
  > The pilot’s failure to recognize the degraded engine power and abort the takeoff in a timely manner.
- [NTSB DCA22LA005](https://openairdocs.org/ntsb/DCA22LA005.md): Embraer S A ERJ 170-200 LR · Chicago, IL · Accident · No injuries · Class 4 · Limited · Final report · Oct 2, 2021 · N142SY · 2 aircraft · Minor damage
  > A ground collision by SkyWest flight 5845 that resulted in substantial damage to Republic Airlines flight 3594.
- [NTSB CEN21LA456](https://openairdocs.org/ntsb/CEN21LA456.md): Bell 407 · Patterson, LA · Accident · No injuries · Class 4 · Limited · Final report · Sep 25, 2021 · N662RL · Substantial damage
  > The pilot’s failure to maintain adequate clearance from a parked helicopter while hovering to reposition for takeoff.
- [NTSB DCA21LA226](https://openairdocs.org/ntsb/DCA21LA226.md): Bombardier CL-600-2B19 · Asheville, NC · Accident · No injuries · Class 4 · Limited · Final report · Sep 17, 2021 · N444ZW · Substantial damage
  > The fuel truck driver backing up in the direction of the airplane without the use of marshallers.
- [NTSB ERA21LA380](https://openairdocs.org/ntsb/ERA21LA380.md): Cessna 177 · Ayer, MA · Accident · No injuries · Class 4 · Limited · Final report · Sep 11, 2021 · N912VW · Substantial damage
  > The pilot’ improper preflight and inflight planning which resulted in fuel exhaustion.
- [NTSB DCA21WA215](https://openairdocs.org/ntsb/DCA21WA215.md): Boeing 737 · Madrid, Spain · Incident · Class 5 · Foreign · Aug 20, 2021 · EC-MUZ
- [NTSB ERA21LA306](https://openairdocs.org/ntsb/ERA21LA306.md): Cessna 172 · Farmingdale, NY · Accident · No injuries · Class 4 · Limited · Final report · Jul 27, 2021 · N73334 · Substantial damage
  > The pilot’s failure to maintain clearance with a fuel truck while taxiing
- [NTSB CEN21LA336](https://openairdocs.org/ntsb/CEN21LA336.md): Driver RV-7 · Oshkosh, WI · Accident · No injuries · Class 3 · Limited · Final report · Jul 23, 2021 · N977RV · 2 aircraft · Substantial damage
  > The RV-8 pilot’s failure to account for the position of the RV-7 behind him during the landing roll in a staggered landing formation, which resulted in a ground collision of the two airplanes. Contributing to the accident was the self-induced pressure created…
- [NTSB CEN21LA373](https://openairdocs.org/ntsb/CEN21LA373.md): Mooney M20F · New Albany, MS · Accident · No injuries · Class 4 · Limited · Final report · Jul 22, 2021 · N6474Q · Substantial damage
  > The pilot’s delayed decision to abort the landing that resulted in a collision with a fence post. Contributing to the accident was the failure of the alternator drive belt during cruise flight for unknown reasons and the subsequent inoperative electrical…
- [NTSB DCA21WA185](https://openairdocs.org/ntsb/DCA21WA185.md): Boeing 737 · Dubai, United Arab Emirates · Accident · Class 5 · Foreign · Jul 21, 2021 · A6-FER · 2 aircraft · Minor damage
- [NTSB DCA21WA181](https://openairdocs.org/ntsb/DCA21WA181.md): Boeing 787 · Dublin, Ireland · Incident · Class 5 · Foreign · Jul 16, 2021 · N873BB · 2 aircraft · Minor damage
- [NTSB WPR21LA276](https://openairdocs.org/ntsb/WPR21LA276.md): Payne Steven R RV-8 · Hillsboro, OR · Accident · No injuries · Class 4 · Limited · Final report · Jul 9, 2021 · N526KP · 2 aircraft · Substantial damage
  > The second pilot’s diverted attention while taxing which, resulted in his failure to maintain clearance from another airplane holding short of the runway.
- [NTSB DCA21LA137](https://openairdocs.org/ntsb/DCA21LA137.md): Boeing 737-823 · Dallas/Fort Worth International Airport, TX · Accident · No injuries · Class 4 · Limited · Final report · May 28, 2021 · N834NN · Substantial damage
  > The captain’s decision to adjust his flight instruments while taxiing the airplane.
- [NTSB DCA21LA133](https://openairdocs.org/ntsb/DCA21LA133.md): Boeing 737-7H4 · Chicago, IL · Accident · No injuries · Class 4 · Limited · Final report · May 21, 2021 · N289CT · 2 aircraft · Substantial damage
  > the failure of the flight crew of N8686A to provide sufficient clearance while taxiing past N289CT, which was stopped.
- [NTSB DCA21WA146](https://openairdocs.org/ntsb/DCA21WA146.md): Boeing 737 · Perth, Australia · Incident · Class 5 · Foreign · May 20, 2021 · VH-VXQ · Substantial damage
- [NTSB WPR21LA253](https://openairdocs.org/ntsb/WPR21LA253.md): Cessna T206H · Palm Springs, CA · Accident · No injuries · Class 4 · Limited · Final report · May 10, 2021 · N206DT · 2 aircraft · Substantial damage
  > The Kingair pilot’s failure to maintain clearance from another airplane while taxiing, which resulted in a ground collision.
- [NTSB GAA21WA083](https://openairdocs.org/ntsb/GAA21WA083.md): Rans S6 · Toledo, Spain · Accident · No injuries · Class 5 · Foreign · Apr 3, 2021 · EC-YZE · Substantial damage
- [NTSB DCA21WA117](https://openairdocs.org/ntsb/DCA21WA117.md): Boeing 737 · Valletta, Malta · Incident · Class 5 · Foreign · Apr 2, 2021 · 9H-QCJ
- [NTSB DCA21WA105](https://openairdocs.org/ntsb/DCA21WA105.md): 777 FF2 · Bogota, Colombia · Incident · Class 5 · Foreign · Mar 24, 2021 · TC-LJN · No damage
- [NTSB GAA21WA044](https://openairdocs.org/ntsb/GAA21WA044.md): Cessna 150 · Yariguíes, Colombia · Incident · Class 5 · Foreign · Mar 4, 2021 · HK1010G · Substantial damage

## 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 year(c."eventDate") = 2021
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE 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?year=2021

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