# NTSB MKC76FCG17: Aero Comdr 680FL, N9011N, Kansas City, MO, August 12, 1975

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: August 12, 1975
- Place: Kansas City, MO · KANSAS CITY, MO
- Location: 39.0997° N, 94.5786° W: Placed by OpenAirDocs: center of Kansas City, MO, within about 10 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=39.0997&lon=-94.5786&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 1 uninjured
- Status: Completed, report October 28, 1975
- Report: Brief approved by the director
- NTSB case key (mKey): 150564
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=MKC76FCG17
- Page: https://openairdocs.org/ntsb/MKC76FCG17

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3115  75/8/12    KANSAS CITY,MO      AERO COMDR 680FL    CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 59, 7275
        TIME - 0955                    N9011N              PX-  0  0  0  BUSINESS                  TOTAL HOURS, UNK/NR IN
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            TYPE, INSTRUMENT RATED.
        NAME OF AIRPORT - KANSAS CITY MUNI
        DEPARTURE POINT             INTENDED DESTINATION
          CLINTON,MO                  KANSAS CITY,MO
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR COLLAPSED                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
           AIRFRAME - LANDING GEAR: NOSEWHEEL ASSEMBLIES
           AIRFRAME - LANDING GEAR: GEAR LOCKING MECHANISM
           MISCELLANEOUS ACTS,CONDITIONS - LEAK/LEAKAGE
        REMARKS- NOSE GR ACTUATOR CYL LEAKING. O RING,AN6227-23, WAS OUT OF ITS GROOVE AND GALLED.
```

## Aircraft

- Registration: [N9011N](https://openairdocs.org/aircraft/N9011N), registered now, S/N 1836-153, built 1969 (OpenAirDocs)
- Reported make and model: AERO COMDR 680FL
- Registry model: [Aero Commander 680FL](https://openairdocs.org/model/aero-commander-680fl) (registry code 0141608) (OpenAirDocs)
- Registry engine: [Lycoming IGSO-540-B1A](https://openairdocs.org/engine/lycoming-igso-540-b1a) (registry code 41535, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Kansas City Muni

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Accident 19750812024459A](https://openairdocs.org/incident/19750812024459A), Aug 12, 1975: Rkwell 680FL, Kansas City, MO, Substantial damage. Nose gr actuator cyl leaking. O ring,AN6227-23, was out of its groove and galled.

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.