DIA69A0051

NTSB accident investigation · Piper PA-31 · Wilmington, DE · March 27, 1969

Accident · No injuriesClosed
Date
March 27, 1969
Place
Wilmington, DE · WILMINGTON, DE
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9121YPiper PA-31
Status
Completed · report April 25, 1969
Report
Brief approved by the director
Case key
191354

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

NTSB brief

NTSB’s brief of the accident, as it was printed: the coded facts, with the probable cause and factors.

----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-0141  69/3/27    WILMINGTON,DEL      PIPER PA-31         CR-  0  0  1  COMMERCIAL                COMMERCIAL, FL.INSTR.,
        TIME - 0936                    N9121Y              PX-  0  0  1  COMMUTER AIR CARRIER      AGE 41, 1700 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0  AIR TAXI-PASSG S-D        400 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - WILMINGTON
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           WHEELS-UP                                                LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           AIRFRAME - LANDING GEAR: NORMAL RETRACTION/EXTENSION ASSEMBLY
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
           MISCELLANEOUS ACTS,CONDITIONS - HYDRAULIC FAILURE
           MISCELLANEOUS ACTS,CONDITIONS - PRESSURE,NONE
           MISCELLANEOUS ACTS,CONDITIONS - LEAK/LEAKAGE
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING ON AIRPORT
                                  SUSPECTED MECHANICAL DISCREPANCY
        REMARKS- DAMAGED O RING ALLOWED HYDRAULIC FLUID TO LEAK OUT OF SYSTEM.

Aircraft

Registration
N9121Y
Reported as
Piper PA-31
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Wilmington

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.