MKC87FA138
1987-07-13 · MASON CITY, Iowa, United States · Serious · 1 aircraft · Status: Completed
Airport MCW
Aircraft involved
Factual narrative
THE AIRPLANE WAS IN A NORMAL APPEARING CLIMB AFTER TAKEOFF WHEN IT PITCHED UP TO A 70 TO 80 DEGREE ATTITUDE, STALLED, DROPPED THE RIGHT WING, THEN LEVELED THE WINGS AND HIT THE GROUND IN A NEAR-FLAT ATTITUDE. THE WEIGHT AND CG WERE WITHIN LIMITS. NO PREIMPACT PROBLEMS WERE FOUND THAT COULD CAUSE AN INADVERTENT PITCHUP. PILOT'S ONLY MEMORY IS THAT HE COULDN'T GET THE CONTROL COLUMN FAR ENOUGH FORWARD TO STOP THE PITCHUP. THE PILOT'S SEAT WAS FOUND IN THE FULL FORWARD POSITION WITH THE RIGHT LOCKING PIN IN THE LOCKING HOLE AND THE LEFT PIN 1/4TH OF AN INCH FORWARD OF THE FRONT LOCKING HOLE. THERE WERE NO VISIBLE MARKS ON EITHER OF THE LOCKING PINS. DEEP SCRATCHES WERE FOUND ON THE SIDES OF THE RAIL WHERE THE SEAT ATTACHMENTS NORMALLY SLIDE BACK AND FORTH WHEN THE SEAT IS ADJUSTED. EXAM OF THE OUTBOARD SIDE RECESSED SURFACE NEAR THE AFT END DISCLOSED WHAT APPEARED TO BE A FRESH SCRATCH. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1987_MKC87FA138.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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