# NTSB DEN80FQA06: Cessna 210B, N9591X, Albuquerque, NM, October 14, 1979

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Closed
- Date: October 14, 1979
- Place: Albuquerque, NM · ALBUQUERQUE, NM
- Location: 35.0845° N, 106.6511° W: Placed by OpenAirDocs: center of Albuquerque, NM, within about 8 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=35.0845&lon=-106.6511&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 4 uninjured
- Status: Completed, report February 25, 1980
- Report: Brief approved by the director
- NTSB case key (mKey): 132827
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DEN80FQA06
- Page: https://openairdocs.org/ntsb/DEN80FQA06

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-3942  79/10/14   ALBUQUERQUE,NM      CESSNA 210B         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 65, 3000
        TIME - 1505                    N9591X              PX-  0  0  3  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 2400 IN
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            TYPE, INSTRUMENT RATED.
        NAME OF AIRPORT - CORONADO
        DEPARTURE POINT             INTENDED DESTINATION
          ALBUQUERQUE,NM              LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           WHEELS-UP                                                LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
           AIRFRAME - LANDING GEAR: NORMAL RETRACTION/EXTENSION ASSEMBLY
           SYSTEMS - HYDRAULIC SYSTEM: HYDRAULIC PUMPS
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPER ALIGNMENT/ADJUSTMENT
           MISCELLANEOUS ACTS,CONDITIONS - PRESSURE TOO LOW
        FACTOR(S)
           PILOT IN COMMAND - FAILED TO FOLLOW APPROVED PROCEDURES,DIRECTIVES,ETC.
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPER EMERGENCY PROCEDURES
        REMARKS- HYD PWR PACK,PN 1280510-1,SET TO RLS(NEUTRALIZE)GEAR HANDLE AT 600PSI,MANUAL CALLS FOR 1300PSI.
```

## Aircraft

- Registration: [N9591X](https://openairdocs.org/aircraft/N9591X), registered now, S/N 21057891, built 1962 (OpenAirDocs)
- Reported make and model: CESSNA 210B
- Registry model: [Cessna 210B](https://openairdocs.org/model/cessna-210b) (registry code 2073410) (OpenAirDocs)
- Registry engine: [Continental I0-470 series](https://openairdocs.org/engine/continental-i0-470-series) (registry code 17027, reciprocating) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Substantial damage
- Airport: Coronado

## 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 19791014034449A](https://openairdocs.org/incident/19791014034449A), Oct 14, 1979: Cessna 210B, Albuquerque, NM, Substantial damage. Landing gear failed to extend. Poppet valve on hydraulic power pack improperly set.

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.

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