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Atlas / NTSB / GAA15CA125

NTSB CAROL · Event

Event GAA15CA125

2015-06-06 Waterloo, Iowa, United States Airport · ALO None 1 aircraft Status: Completed

Registry · N5067E

FAA Aircraft Registry record.

Make / Model

CESSNA 180B

Year of manufacture

1958 · 57 years old at event

Engine

CONT MOTOR O-470 SERIES (230 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19581121

ADS-B equipped

Yes — Mode-S A6538C

Registrant of record

RICKENBACH RODD L TRUSTEE

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The incorrect installation of the secondary seat stop reel which resulted in the pilot's loss of control when the seat moved full aft during takeoff.

Factual narrative

The pilot reported that during the takeoff roll, the seat slid to its full aft position. He was unable to reach the control pedals and attempted to abort the takeoff. The pilot was not able to control the airplane and it yawed left into a ground loop. The airplane sustained substantial damage to the right horizontal stabilizer, right wing, and right aileron. A postaccident examination by the NTSB Investigator-in-Charge and Textron Aviation revealed the secondary seat stop reel was not installed according to the manufacturer's guidelines. The incorrect installation prevented the primary seat adjustment mechanism from fully engaging into the holes in the seat rail. The pilot reported that during the takeoff roll, the seat slid to its full aft position. He was unable to reach the control pedals and attempted to abort the takeoff. The pilot was not able to control the airplane and it yawed left into a ground loop. The airplane sustained substantial damage to the right horizontal stabilizer, right wing, and right aileron. A postaccident examination by the NTSB Investigator-in-Charge and Textron Aviation revealed the secondary seat stop reel was not installed according to the manufacturer's guidelines. The incorrect installation prevented the primary seat adjustment mechanism from fully engaging into the holes in the seat rail. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

  • C Aircraft-Aircraft systems-Equipment/furnishings-Flight compartment equipment-Incorrect service/maintenance - C
  • C Personnel issues-Task performance-Maintenance-Installation-Maintenance personnel - C

Verbatim from NTSB's published report. Source file NTSB_2015_GAA15CA125.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type or causal vocabulary (stall, loss of control). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗