Cessna 172S
N18AC is a Cessna 172S, a fixed-wing airplane with one motor with a piston engine, built in 2004. It has 4 seats. It is registered to Hillsboro Aero Academy LLC, an LLC in Hillsboro, Oregon. The registration is valid: it was issued on April 12, 2018 and expires on April 30, 2028. It holds a standard airworthiness certificate for normal; utility, dated November 26, 2004.
Aircraft
- Maker
- Cessna
- Model
- 172S · all 172Ss and related versions
- Serial number
- 172S9737
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming IO-360-L2A · 180 hp
- Seats
- 4
- Year built
- 2004
- Transponder code
- A13E56 (octal 50237126)
Registration
- Status
- Valid registration
- Certificate issued
- April 12, 2018
- Expires
- April 30, 2028
- Last FAA action
- May 5, 2023
- Airworthiness
- Standard · Normal; Utility · November 26, 2004
- FAA region
- Northwest Mountain
- FAA record id
- 00144419
Owner as the FAA publishes it
- Name
- Hillsboro Aero Academy LLC
- Type
- LLC
- Address
- 3565 NE Cornell Rd
Hillsboro, OR 97124-6374
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.
Earlier use of this number 1
Records check free · 1 to understand · 4 clear
The public federal record on N18AC, 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 Hillsboro Aero Academy LLC, an LLC, certificate issued April 12, 2018, expires April 30, 2028. No fractional interest recorded. [1]
Standard certificate for normal; utility, dated November 26, 2004, consistent with the 2004 manufacture year. [1]
No earlier tail number is recorded against serial 172S9737 for this model in the deregistered file. [2]
N18AC was previously assigned to 1 other aircraft: Douglas B18-B SPECIAL (serial 2505, cancelled July 21, 1977). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [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]
No NTSB investigation records located under N18AC. CLEAR means the query ran and returned nothing, not that nothing ever happened. [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.
- 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 August 27, 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