N83411 is a Piper PA-18-150 (fixed wing single engine) with serial number 18-7609122, registered in Helena, MT. Its FAA registration is valid and runs until Oct 31, 2032; the renewal window opens on Apr 30, 2032. It is powered by a Lycoming 0-320 SERIES rated at 180 hp. Its airworthiness certificate is in the multiple class (standard, restricted, agriculture and pest control), issued Feb 25, 1977. It is one of 2,054 PA-18-150 aircraft in the FAA registry, 139 of them registered in Montana. The NTSB accident database lists one record for this airframe since 2008, the latest on Jul 24, 2021.
Registration
- FAA status
- Valid registration
- Expires
- Oct 31, 2032
- Registrant type
- Government
- Registered owner
- STATE OF MONTANA FISH WILDLIFE AND PARKS
- Location
- Helena, MT
- Local FAA office (FSDO)
- Helena FSDO (HLN FSDO) · (406) 441-5240
- Certificate issued
- Oct 4, 2025
- Last FAA action
- Oct 4, 2025
- Mode S code (hex)
- AB69CB
- Mode S code (octal)
- 52664713
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- PIPER
- Model
- PA-18-150
- Type certificate (TCDS)
- 1A2 (Piper Aircraft Inc.)
- Serial number
- 18-7609122
- Aircraft type
- Fixed wing single engine
- Engine type
- Reciprocating
- Engine
- LYCOMING 0-320 SERIES (180 hp)
- Engines / seats
- 1 / 2
- Weight class
- Up to 12,499 lb
- Airworthiness
- Multiple since Feb 25, 1977
- Approved operations
- Standard, Restricted, Agriculture and pest control
Public airports near Helena
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Helena Regional Helena, MT | KHLN | 2 mi | Towered | 100, 100LL, A |
| Canyon Ferry Townsend, MT | 8U9 | 24 mi | Non-towered | - |
| Boulder Boulder, MT | 3U9 | 27 mi | Non-towered | - |
Straight-line distance from the registration city, from the FAA airport directory (NASR). The registry does not say where an aircraft is based.
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Jul 24, 2021 | Larimore, ND | Piper PA18 this airframe | Substantial | Serious | CEN21LA337 |
From the NTSB aviation accident database (events since 2008, data through Oct 28, 2026), matched by N-number. An N-number can move between aircraft, so each row is checked against the serial number on the current registration.