DEN75FTE18

NTSB accident investigation · Aero Comdr 680E · Longmont, CO · August 7, 1974

Accident · No injuriesClosed
Date
August 7, 1974
Place
Longmont, CO · LONGMONT, CO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6888SAero Comdr 680E
Status
Completed · report December 13, 1974
Report
Brief approved by the director
FAA report
19740807030119A
Case key
138679

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
----------------------------------------------------------------------------------------------------------------------------
3-3534   74/8/7    LONGMONT,COLO       AERO COMDR 680E     CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, FL.INSTR.,
        TIME - 0800                    N6888S              PX-  0  0  0  BUSINESS                  AGE 50, 17000 TOTAL
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            HOURS, UNK/NR IN TYPE,
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - LONGMONT MUNI
        DEPARTURE POINT             INTENDED DESTINATION
          LONGMONT,COLO               RAWLINS,WYO
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: CLIMB TO CRUISE
           FIRE OR EXPLOSION: IN FLIGHT                             IN FLIGHT: CLIMB TO CRUISE
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: OTHER
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - FIRE IN ENGINE
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING ON AIRPORT/SEAPLANE BASE/HELIPT.
        REMARKS- LT ENG COUNTERWEIGHT LOBE AFT OF NR 3 CON ROD FAILED THRU MOUNTING BUSHING HOLES.RET & LNDD OK.

Aircraft

Registration
N6888S
Reported as
Aero Comdr 680E
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Longmont Muni

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.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.