Mooney Aircraft Corp. M20K
N231SE is a Mooney Aircraft Corp. M20K, a fixed-wing airplane with one motor with a piston engine, built in 1981. It has 4 seats. It is registered to Sierra Echo Aviation LLC, an LLC in Kalispell, Montana. The registration is valid: it was issued on August 30, 2026 and expires on August 31, 2033. It holds a standard airworthiness certificate for normal, dated October 26, 1981.
Where is it now Last seen October 16 at 12:34 pm.
Last seen October 16 at 12:34 pm. Checking whether it is in the air right now…
Aircraft broadcast their own position; volunteer receivers pool what they hear. Owners who have asked the FAA not to be displayed are not shown.
Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Mooney Aircraft Corp.
- Model
- M20K · all M20Ks and related versions
- Built of
- steel tube and aluminiumA welded steel-tube frame carries the loads, with aluminium (and some fibreglass) skins over it. The first M20 and M20A (1955 to 1960) had wooden wings and tails; all later ones are metal. This is how the Mooney M-20 family is built; the FAA does not record construction for each aircraft, and the type certificate data sheet is the authority for this one.
- Serial number
- 25-0619
- Type
- Fixed-wing, single engineFAA type of aircraft code 4 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- Piston (reciprocating)FAA type of engine code 1 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 1 motor · Cont Motor TSIO-360 SER · 225 hp
- Seats
- 4
- Year built
- 1981
- Transponder code
- A20DCC (octal 50406714)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- August 30, 2026
- Expires
- August 31, 2033
- Last FAA action
- August 30, 2026
- Airworthiness
- StandardFAA airworthiness class code 1 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · NormalFAA certificate purpose code N (the kind of airworthiness certificate it flies under and what it is approved for). All codes · October 26, 1981
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 00003430
Owner as the FAA publishes it
- Name
- Sierra Echo Aviation LLC
- Type
- LLCFAA type of owner code 7 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- PO Box 9677
Kalispell, MT 59904-2677
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.
Connections how N231SE links to the rest of the register
- Mooney M-20 6,245 registered
- Mooney Aircraft Corp. 852 aircraft on the register
- Built of steel tube and aluminium · as the model family is built; the register does not record it per aircraft
- Continental TSIO-360 series 1,907 aircraft with this engine series · 225 hp
- Sierra Echo Aviation LLC 1 aircraft registered to this organisation
- Kalispell, MT 1,282 aircraft registered in this town
- Glacier Park International · GPI
- Kalispell City Airport · S27
- Montana 6,044 aircraft registered
- FAA orders naming the Mooney M-20 66 airworthiness directives
- Failure reports filed on the Mooney M-20 627 reports since 1995
- Approved modifications for the Mooney M-20 495 supplemental type certificates
- FAA orders naming the Continental TSIO-360 series 25 airworthiness directives
- Failure reports on the Continental TSIO-360 series 112 reports since 1995
- Where N231SE is now · Last seen October 16 at 12:34 pm.
The whole map of how records connect · these connections as data: /graph/aircraft/N231SE.json.
Records check free · 0 to understand · 5 clear
The public federal record on N231SE, 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 Sierra Echo Aviation LLC, an LLC, certificate issued August 30, 2026, expires August 31, 2033. No fractional interest recorded. [1]
Standard certificate for normal, dated October 26, 1981, consistent with the 1981 manufacture year. [1]
No earlier tail number is recorded against serial 25-0619 for this model in the deregistered file. [2]
No other airframe has carried N231SE 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]
No NTSB investigation records located under N231SE. 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 28, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 28, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 28, 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 28, 2026. See this record on the FAA site · This record as data