Aviat Aircraft Inc A-1C-180
N11HY is an Aviat Aircraft Inc A-1C-180, a fixed-wing airplane with one motor with a piston engine, built in 2011. It has 2 seats. It is registered to Spa Aero LLC, an LLC in Helena, Montana. The registration is valid: it was issued on April 5, 2018 and expires on April 30, 2028. It holds a standard airworthiness certificate for normal, dated September 14, 2011.
Aircraft
- Maker
- Aviat Aircraft Inc
- Model
- A-1C-180 · all A-1C-180s and related versions
- Serial number
- 3135
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming O-360-A1P · 180 hp
- Seats
- 2
- Year built
- 2011
- Transponder code
- A02AA0 (octal 50025240)
Registration
- Status
- Valid registration
- Certificate issued
- April 5, 2018
- Expires
- April 30, 2028
- Last FAA action
- May 5, 2023
- Airworthiness
- Standard · Normal · September 14, 2011
- FAA region
- Northwest Mountain
- FAA record id
- 01074091
Owner as the FAA publishes it
- Name
- Spa Aero LLC
- Type
- LLC
- Address
- 302 N Last Chance Gulch
Ste 403 Pmb 13131
Helena, MT 59601-5028
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 1 to understand · 4 clear
The public federal record on N11HY, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Spa Aero LLC, an LLC, certificate issued April 5, 2018, expires April 30, 2028. No fractional interest recorded. [1]
Standard certificate for normal, dated September 14, 2011, consistent with the 2011 manufacture year. [1]
No earlier tail number is recorded against serial 3135 for this model in the deregistered file. [2]
No other airframe has carried N11HY according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
1 NTSB record under N11HY: Accident on January 6, 2012 at Chetek, WI: minor injuries, substantial damage. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 1
Aircraft on the NTSB record: Aviat Aircraft Inc A-1C-180 · operated under 091
The passenger’s interference with the flight controls, which resulted in the airplane’s failure to climb after an aborted landing. Contributing was the pilot's failure to maintain directional control during landing roll, which resulted in the need to abort the landing.
Full record in plain English · Docket and reports at the NTSB
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data