N157SG — 1973 Cessna 340
Active registrationChecked against FAA & NTSB records · as of Oct 17, 2026
N157SG has no NTSB accident records on file. Registration data compiled from public FAA records as of Oct 17, 2026.
Aircraft record
- Serial number
- 340-0154
- Manufacturer
- Cessna
- Model
- 340
- Year
- 1973
- Category
- Fixed wing multi-engine
- Engine
- Cont Motor Tsio-520 Ser
- Registration
- Active
- Registered to
- Richland Aviation Inc — Sidney, MT
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 1973 Cessna 340).
- Apr 16, 2011registered — Richland Aviation Inc
Frequently asked
- Has N157SG been in an accident?
- No NTSB accident records are on file for N157SG.
- What kind of aircraft is N157SG?
- N157SG is a 1973 Cessna 340 (fixed wing multi-engine), serial number 340-0154.
- Who is N157SG registered to?
- N157SG is registered to Richland Aviation Inc of Sidney, MT. Registration status: active.
The full N157SG report
$12 $29 launch pricing
- Full NTSB investigation narratives — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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