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Aircraft record

N506Sikorsky S-58H

Registration validNot yet verified by ownerSource: FAA, updated Oct 21, 2026

Safety record in brief:1 NTSB accident (substantial damage, Jun 1991)No ADs since 1998 matched1 service difficulty report

Registration
Valid
expires Jun 30, 2028
Based in
Brewster, WA
owner city / state
Owners
1
since 2015
NTSB events
1
substantial, 1991
ADs may apply
0
confirm with A&P
Service reports
1
since 1995

Registration

FAA Aircraft Registry · Oct 21, 2026
Registered owner
Vi 1 LLC
Owner type
LLC
City, state
Brewster, WA
Certificate issued
Jun 10, 2015
Expires
Jun 30, 2028
Airworthiness
Standard · Normal
Airworthiness date
Dec 22, 1983

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Sikorsky
Model
S-58H
Serial number
14-8079
Aircraft type
Rotorcraft
Category
Land
Certification
Type Certificated
Seats
14
Engines
1
Max takeoff weight
12,500 - 19,999 lb
Type certificate data sheet
1H11
Mode S code
A65039

Engine

Type
Reciprocating

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2015 – nowVi 1 LLCBrewster, WA · current
  2. 1989 – 1992Co-ownersWright City, MO · different airframe: Beechcraft F35 S/N D4324
  3. 1946 – 1951Individual ownerMeridan, NH · different airframe: Cessna Uc-78b S/N 4439
Show all 4 registrations
  1. 1937 – 1938Individual ownerDetroit, MI · different airframe: Verville Aircraft Corp 104 S/N 2

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 21, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · substantial damage

Jun 20, 1991 · Corsicana, TX

FAILURE OF THE MAGNETO. FACTORS WERE THE HELICOPTER'S POSITION OVER WATER, THE TAILWIND, AND THE INADEQUATE MAIN ROTOR RPM PRIOR TO TOUCHDOWN.

Damage
Substantial
Injuries
None
Report
FTW91LA105

From NTSB records; matched by serial number.Read NTSB report (search CAROL for FTW91LA105)

ADs published since 1998 that may apply (0)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

No ADs published since 1998 matched this airframe or engine model.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (1)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Lights · light · inoperativeAug 5, 2011

    LIGHT BULB OUT IN EXIT SIGN AT LEFT EMERGENCY EXIT DOOR. REMOVED AND REPLACED LAMPS FOR LEFT EMERGENCY EXIT IAW AMM 33-51-05 OPS CHECK GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Related aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 21, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 21, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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