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Aircraft record

N1920E1979 Cessna 340A

Registration validUnclaimedSource: FAA, updated Oct 17, 2026

Safety record in brief:1 NTSB accident (substantial damage, Oct 2006)5 ADs may apply3 service difficulty reports

Registration
Valid
expires Sep 30, 2033
Based in
Helena, MT
owner city / state
Engine
TSIO-520 SER · 300 hp
Cont Motor
Owners
1
since 2026
NTSB events
1
substantial, 2006
ADs may apply
5
confirm with A&P
Service reports
3
since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026
Registered owner
Happy Trails Flight Training & Charters LLC
Owner type
LLC
City, state
Helena, MT
Certificate issued
Sep 5, 2026
Expires
Sep 30, 2033
Airworthiness
Standard · Normal
Airworthiness date
Mar 24, 1979

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
340A
Year
1979
Serial number
340A0669
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
6
Engines
2
Max takeoff weight
Up to 12,499 lb
Mode S code
A171F6

Engine

Make and model
Cont Motor Tsio-520 Ser
Type
Reciprocating
Power
300 hp

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

Ownership history

Ownership history from FAA records
  1. 2026 – nowHappy Trails Flight Training & Charters LLCHelena, MT · current
  2. 1948 – 1949Kaufmann Flying Service INCKirkwood, MO · different airframe: Aeronca 7ac S/N 7ac-5487

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

Oct 2, 2006 · Kalispell, MT

The fracture of the adjusting bellcrank in overstress due to binding in a linkage forward of the bell crank.

Damage
Substantial
Injuries
None
Report
SEA07LA002

From NTSB records; matched by serial number.Read NTSB report (search CAROL for SEA07LA002)

Accident history for this model

ADs published since 1998 that may apply (5)

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.

ADSubjectEffectiveApplies to
2016-17-08Elevator Tab Control SystemSep 12, 2016Airframe (340A)
2009-16-03Teledyne Continental Motors (TCM) IO-520, TSIO-520, and IO-550 Series Reciprocating…Sep 9, 2009Engine (TSIO-520 SER)Only with: SAP investment cast cylinder assemblies P/Ns SA52000-A1, SA52000-A20P, SA52000-A21P, SA52000-A22P, SA52000-A23P, SA55000-A1, or SA55000-A20P installed.
2000-01-16Cessna Aircraft Company 300 and 400 Series AirplanesFeb 15, 2000Airframe (340A)
98-24-14Cessna Aircraft Company Models 340A and 414A AirplanesDec 21, 1998Airframe (340A)Certain serial numbers: 340A 215–1817; 414A 1–1212. Only with: Equipped with any WYE tube P/N 9910299-25 or P/N 9910299-26 in the engine exhaust system.
98-04-28Cessna Aircraft Company Models T303, 310R, T310R, 335, 340A, 402B, 402C, 404, F406, 414…Mar 13, 1998Airframe (340A)

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

Service Difficulty Reports (3)

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.

  • Reciprocating engine · crankshaft · brokenJul 17, 2000

    RIGHT ENGINE CRANKSHAFT BROKE IN CRUISE FLIGHT 15,000 FEET, 31 FEET MP, 2,300 RPM, NR 1 PISTON NOT MOVING WHEN PROPELLER IS TURNED. NR 5 CYLINDER, NO COMPRESSION. METAL FOUND IN OIL FILTER AND GOVERNOR GASKET SCREEN. (X)

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Reciprocating engine · crankshaft · brokenJun 23, 2000

    RIGHT ENGINE CRANKSHAFT BROKE IN CRUISE FLIGHT 15,000 FEET, 2,300 RPM. NR 1 PISTON NOT MOVING WHEN PROPELLER IS TURNED. NR 5 CYLINDER, NO COMPRESSION. METAL FOUND IN OIL FILTER AND GOVERNOR GASKET SCREEN. (X)

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Landing gear · torque tube · weld brokenApr 30, 1996

    LEFT MAIN GEAR WOULD NOT RETRACT AFTER TAKEOFF. PILOT EXTENDED GEAR AND RETURNED TO AIRPORT. INSPECTED LT GEAR RETRACTION LINKAGE, AND FOUND AFT FORK ASSY WELD BROKEN AND TUBE WITH SPIRAL TEAR. SUBMITTER SUGGESTS FATIGUE TO WELDED AREA, WEAKENING SURROUNDED AREA. AREA SHOULD BE INSPECTED AT EACH…

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

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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