# NTSB CHI66A0068: Brantly 305, N2211U, Cleveland, OH, February 10, 1966

- Type: NTSB accident investigation
- Classification: Accident · Serious injuries · Closed
- Date: February 10, 1966
- Place: Cleveland, OH · CLEVELAND, OH
- Location: 41.4995° N, 81.6954° W: Placed by OpenAirDocs: center of Cleveland, OH, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=41.4995&lon=-81.6954&mi=10
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Highest injury: Serious injuries
- Injuries: 1 serious, 1 minor
- Status: Completed, report May 4, 1966
- Report: Brief approved by the director
- NTSB case key (mKey): 174054
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI66A0068
- Page: https://openairdocs.org/ntsb/CHI66A0068

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
2-0024  66/2/10    CLEVELAND OHIO      BRANTLY 305         CR-  0  1  1  INSTRUCTIONAL             COMMERCIAL, FL.INSTR.,
        TIME - 0904                    N2211U              PX-  0  0  0  DUAL                      AGE 34, 2425 TOTAL HOURS,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            50 IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - BURKE LAKEFRONT
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ROLL OVER                                                TAKEOFF: VERTICAL
           COLLIDED WITH: PARKED AIRCRAFT                           TAKEOFF: VERTICAL
        PROBABLE CAUSE(S)
           DUAL STUDENT - IMPROPER OPERATION OF FLIGHT CONTROLS
           PILOT IN COMMAND - INADEQUATE SUPERVISION OF FLIGHT
        REMARKS- PARKED DC3 N45338 SUBSTANTIAL DAMAGE.TAKEOFF ATTEMPTED FROM PARKING RAMP.
```

## Aircraft

- Registration: [N2211U](https://openairdocs.org/deregistered/N2211U-1971-07-20), registration cancelled 1971-07-20, S/N 1013 (OpenAirDocs)
- Reported make and model: BRANTLY 305
- Registry model: [Brantly 305](https://openairdocs.org/model/brantly-305) (registry code 1440602) (OpenAirDocs)
- Category: Helicopter
- Engines: reciprocating
- Damage: Destroyed
- Airport: Burke Lakefront

## Other investigations on N2211U (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI72FET02](https://openairdocs.org/ntsb/CHI72FET02), Jul 20, 1971: Brantly 305 (N2211U), Monroeville, IN, destroyed

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

---
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.