# NTSB investigations: Bellanca 17-30A: Loss of control in flight

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 CEN22LA152](https://openairdocs.org/ntsb/CEN22LA152.md): Bellanca 17-30A · Ash Flat, AR · Accident · Serious injuries · Class 3 · Limited · Final report · Mar 25, 2022 · N8869V · Substantial damage
  > The partial loss of engine power during a go-around resulting in an inadvertent entry into an aerodynamic stall. Contributing to the accident was the inexperience of the low-time pilot.
- [NTSB ERA21LA162](https://openairdocs.org/ntsb/ERA21LA162.md): Bellanca 1730 · Bessemer, AL · Accident · Serious injuries · Class 4 · Limited · Final report · Mar 26, 2021 · N93638 · Substantial damage
  > The pilot’s failure to maintain control of the airplane, which resulted in an exceedance of the airplane’s critical angle of attack, and a subsequent aerodynamic stall.
- [NTSB CEN20CA026](https://openairdocs.org/ntsb/CEN20CA026.md): Bellanca 1730 · Clear Lake, MN · Accident · No injuries · Data collection · Final report · Nov 23, 2019 · N28037 · Substantial damage
  > The pilot's focus inside the cockpit during the base turn and final approach, which led to a high sink rate developing and a subsequent hard landing short of the runway.
- [NTSB ERA19FA155](https://openairdocs.org/ntsb/ERA19FA155.md): Bellanca 1730 · Henderson, KY · Accident · 2 fatal · Class 2 · Field · Final report · Apr 23, 2019 · N9693E · Substantial damage
  > The student pilot's failure to maintain proper airspeed, which resulted in the exceedance of the airplane's critical angle of attack at a low altitude, in the airport traffic pattern, following a total loss of engine power due to fuel exhaustion. Contributing…
- [NTSB ERA19LA080](https://openairdocs.org/ntsb/ERA19LA080.md): Bellanca 1730 · Soddy-Daisy, TN · Accident · 2 fatal · Limited investigation · Final report · Jan 7, 2019 · N8849V · Destroyed
  > The pilot's improper decision to attempt an aerobatic maneuver at low altitude, which led to an aerodynamic stall and spin from which the pilot could not recover.
- [NTSB CEN15FA060](https://openairdocs.org/ntsb/CEN15FA060.md): Bellanca 17-30A · Boonville, MO · Accident · 1 fatal · Field investigation · Final report · Nov 30, 2014 · N6629V · Substantial damage
  > The pilot's failure to maintain adequate airspeed during a forced landing following a total loss of engine power due to fuel starvation, which resulted in the airplane exceeding its critical angle of attack, and an aerodynamic stall at a low altitude.…
- [NTSB CEN14FA185](https://openairdocs.org/ntsb/CEN14FA185.md): Bellanca 17-30A · Albany, OH · Accident · 1 fatal · Field investigation · Final report · Apr 5, 2014 · N8259R · Substantial damage
  > The pilot’s loss of airplane control during the approach to landing.
- [NTSB WPR11FA228](https://openairdocs.org/ntsb/WPR11FA228.md): Bellanca 17-30A · Rock Springs, WY · Accident · 2 fatal · Field investigation · Final report · May 18, 2011 · N93577 · Substantial damage
  > The pilot’s decision to continue flight into an area of known adverse weather, which resulted in an accumulation of structural ice that led to a loss of control and in-flight breakup. Also causal was the pilot’s inadequate preflight weather planning.

## 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 ('1220433')
    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" = '240' 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/240/sequence?model=1220433

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