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Atlas / NTSB / FTW79FQG02

NTSB CAROL · Event

Event FTW79FQG02

1978-10-10 AMARILLO, Texas, United States Minor 1 aircraft Status: Completed

Registry · N36MS

FAA Aircraft Registry record.

Make / Model

CESSNA U206F

Year of manufacture

1976 · 2 years old at event

TCDS

A4CE · TEXTRON AVIATION INC

Engine

CONT MOTOR IO-520-F (300 hp)

Seats / Engines

6 seats · 1 engine

Last airworthiness date

20141015

ADS-B equipped

Yes — Mode-S A40B17

Registrant of record

FLYING MEDICAL SERVICE INC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Historical record (pre-1982)

NTSB recorded this accident in the pre-1982 coded-field schema — structured fields rather than free-text narrative. Decoded codes use established NTSB single-letter taxonomies; cause factors remain verbatim pending the Form 6120.4 codebook lookup.

Aircraft

BEECH C18S · N36MS

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

C0

Operator type

D

Airport

TRADEWIND

Kind of flying

DC

Weather at impact

Sky

CLEAR

Wind

180° / 5 kt

Temp

78° F

Aircraft history

Serial number

000000035806

Total time

4,049 hrs

Pilot

Certificate

Commercial — instrument

Total hours

607

Probable cause (from PRE1982.MDB)

ROSS LANDING GEAR SWITCH TERMINALS.

Investigator remarks

PILOT MECHANIC FOUND TINFOIL FROM GUM WRAPPER AC

Cause factors

  • 84/A/G A
    MISCELLANEOUS FOREIGN MATERIAL AFFECTING NORMAL OPERATIONS Cause — pilot/personnel action
  • 70/A/CB A
    AIRFRAME NORMAL RETRACTION/EXTENSION ASSEMBLY Cause — pilot/personnel action

Decoded against the NTSB Form 6120.4 cause-factor codebook (ct_Pre1982 table). Each row shows the raw triplet, modifier (Cause / Factor / etc.), category, and specific code.

Source: NTSB pre-1982 historical archive. Docket 3 3290. Source file NTSB_1978_3_3290.txt. Modern CAROL record on data.ntsb.gov ↗.