Aircraft record

N86H1960 Cessna 310D

Registration validUnclaimedSource: FAA, updated Oct 17, 2026

Safety record in brief:1 NTSB accident (substantial damage, Nov 2023)1 AD may apply

Registration: Valid; expires Aug 31, 2027
Based in: Helena, MT; owner city / state
Engine: I0-470 SERIES · 260 hp; Cont Motor
Owners: 1; since 2020
NTSB events: 1; substantial, 2023
ADs may apply: 1; confirm with A&P
Service reports: 0; since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026

Registered owner: High Country Aviation LLC
Owner type: LLC
City, state: Helena, MT
Certificate issued: Aug 20, 2020
Expires: Aug 31, 2027
Airworthiness: Standard
Airworthiness date: Mar 3, 1960

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: Cessna
Model: 310D
Year: 1960
Serial number: 39087
Aircraft type: Fixed wing multi engine
Category: Land
Certification: Type Certificated
Seats: 5
Engines: 2
Max takeoff weight: Up to 12,499 lb
Mode S code: ABCD2D

Engine

Make and model: Cont Motor I0-470 Series
Type: Reciprocating
Power: 260 hp

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

Ownership history

Ownership history from FAA records

2020 – nowHigh Country Aviation LLCHelena, MT · current
1967Modern Aero Sales INCDallas, TX · different airframe: 1948 Beechcraft A35 S/N D-1926

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · substantial damage

Nov 13, 2023 · Hayden, ID

The pilot’s failure to maintain adequate airspeed and his exceedance of the airplane’s critical angle of attack, which resulted in a loss of control and subsequent stall during a precautionary landing. Contributing to the accident was the improper maintenance performed by unknown personnel, which resulted in a partial loss of throttle control of the left engine.

Damage: Substantial
Injuries: Minor
Report: WPR24LA034

From NTSB records; matched by serial number.Read NTSB report (search CAROL for WPR24LA034)

Accident history for this model

ADs published since 1998 that may apply (1)

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.

AD	Subject	Effective	Applies to
2016-17-08	Elevator Tab Control System	Sep 12, 2016	Airframe (310D)

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

Service Difficulty Reports (0)

No Service Difficulty Reports found for this airframe since 1995.

Sources

FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 17, 2026
NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 17, 2026
FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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