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Atlas / NTSB / ATL81IA032

NTSB CAROL · Event

Event ATL81IA032

1980-12-30 NORFOLK, Virginia, United States None 1 aircraft Status: Completed

Registry · N531SA

FAA Aircraft Registry record.

Make / Model

AERO COMMANDER 500 S

Year of manufacture

1969 · 11 years old at event

Engine

LYCOMING TI0-540 SER (310 hp)

Seats / Engines

7 seats · 2 engines

Last airworthiness date

19690930

ADS-B equipped

Yes — Mode-S A6B5B5

Registrant of record

SPUR AVIATION SERVICES LC

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

CONVAIR 580 · N531SA

Damage

Minor

Craft type

Airplane

Classification

C

Light condition

Dusk

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Airport

NORFOLK INTL

Weather at impact

Sky

OVERCAST

Wind

350° / 10 kt

Temp

44° F

Aircraft history

Serial number

000000000121

Total time

47,346 hrs

Pilot

Certificate

DA (DA)

Total hours

10,000

Probable cause (from PRE1982.MDB)

OATING,TORQUETUBE RIVETS SHEARED.ELEV VIB OTR FLTS

Investigator remarks

ACFT PITCHED-UP WITHOUT CTL INPUT.L ELEV FREE-FL

Cause factors

  • 70/A/D0 A
    AIRFRAME ELEVATOR ASSEMBLY,ATTACHMENTS Cause — pilot/personnel action
  • 88/A/AH A
    MISCELLANEOUS ACTS,CONDITIONS PREVIOUS DAMAGE Cause — pilot/personnel action
  • 88/A/CV A
    MISCELLANEOUS ACTS,CONDITIONS VIBRATION,EXCESSIVE Cause — pilot/personnel action
  • 88/A/95 A
    MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE 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 4 0018. Source file NTSB_1980_4_0018.txt. Modern CAROL record on data.ntsb.gov ↗.