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Atlas / NTSB / IAD71AI043

NTSB CAROL · Event

Event IAD71AI043

1971-03-17 BASYE, Virginia, United States Fatal 1 aircraft Status: Completed

Registry · N4773L

FAA Aircraft Registry record.

Make / Model

CESSNA 152

Year of manufacture

1980

Engine

LYCOMING 0-235 SERIES (115 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19800201

ADS-B equipped

Yes — Mode-S A5DDE7

Registrant of record

SILVER EXPRESS CO DBA

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

PIPER PA-28 · N4773L

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dusk

Weather

VMC

Phase of flight

D1

Operator type

Part 91 (general aviation)

Airport

SKY BRYCE

Kind of flying

B0

Weather at impact

Sky

BROKEN

Wind

330° / 10 kt

Temp

34° F

Aircraft history

Serial number

0000028-4107

Total time

450 hrs

Pilot

Certificate

Commercial — instrument

Total hours

118

Age

29

Probable cause (from PRE1982.MDB)

PLT HAD FLOWN 7.6 HRS SINCE DEP ABOUT 9 HRS PRIOR.

Investigator remarks

FLEW INTO RIDGE AT NIGHT.HAD DESCENDED DUE TURB.

Cause factors

  • 64/A/03 A
    PILOT IN COMMAND BECAME LOST/DISORIENTED Cause — pilot/personnel action
  • 64/J/65 J
    PILOT IN COMMAND PHYSICAL IMPAIRMENT Joint cause
  • 88/J/62 J
    MISCELLANEOUS ACTS,CONDITIONS PILOT FATIGUE Joint cause
  • 82/J/K J
    WEATHER TURBULENCE IN FLIGHT,CLEAR AIR Joint cause

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 0301. Source file NTSB_1971_3_0301.txt. Modern CAROL record on data.ntsb.gov ↗.