CHI76AC003

NTSB accident investigation · Grum Amer AA-5 · Hammond, WI · July 19, 1975

Accident · FatalClosed
Date
July 19, 1975
Place
Hammond, WI · HAMMOND, WI
Injuries
4 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N5875LGrum Amer AA-5
Status
Completed · report September 17, 1975
Report
Brief approved by the director
FAA report
19750719028179A
Case key
150491

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
----------------------------------------------------------------------------------------------------------------------------
3-3639  75/7/19    HAMMOND,WI          GRUM AMER AA-5      CR-  1  0  0  NONCOMMERCIAL             PRIVATE, AGE 23, 98 TOTAL
        TIME - 2033                    N5875L              PX-  3  0  0  PLEASURE/PERSONAL TRANSP  HOURS, 4 IN TYPE, NOT
                                       DAMAGE-DESTROYED    OT-  0  0  0                            INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          LAKE ELMO,MN                LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           STALL: SPIN                                              IN FLIGHT: ACROBATICS
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO OBTAIN/MAINTAIN FLYING SPEED
        FACTOR(S)
           PILOT IN COMMAND - IMPROPER OPERATION OF FLIGHT CONTROLS
           PILOT IN COMMAND - LACK OF FAMILIARITY WITH AIRCRAFT
         FIRE AFTER IMPACT
        REMARKS- ACFT OBSVD CRUISING ABT 100-150FT AGL THEN NEARLY COMPLETED A LOOP BFR SPIN.

Aircraft

Registration
N5875L
Reported as
Grum Amer AA-5
Category
Airplane
Engine
reciprocating
Damage
Destroyed

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.