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Registered aircraft · FAA record as of October 23, 2026Interstate S-1B1
N43LG is an Interstate S-1B1, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Carleton, Michigan. The registration is valid: it was issued on March 12, 2019 and expires on March 31, 2029. It holds a standard airworthiness certificate for normal, dated August 26, 1999.
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Interstate
- Model
- S-1B1 · all S-1B1s and related versions
- Built of
- steel tube and fabricThe fuselage is a welded steel-tube frame covered in fabric, with metal or wooden wing spars under fabric-covered wings; the fabric is replaced every few decades. This is how the Interstate S-1 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
- 156
- 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 · Lycoming 0-320 SERIES · 180 hp
- Seats
- 2
- Year built
- Not given
- Cruising speed
- 87 mph
- Transponder code
- A521C6 (octal 51220706)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- March 12, 2019
- Expires
- March 31, 2029
- Last FAA action
- May 29, 2023
- 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 · August 26, 1999
- FAA region
- Great LakesFAA region code C (the FAA regional office that handles the record). All codes
- FAA record id
- 00273594
Owner as the FAA publishes it
- Name
- Noble Mitchell S
- Type
- IndividualFAA type of owner code 1 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- PO Box 477
Carleton, MI 48117-0477
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 N43LG links to the rest of the register
- Interstate S-1 104 registered
- Interstate 107 aircraft on the register
- Built of steel tube and fabric · as the model family is built; the register does not record it per aircraft
- Lycoming O-320 series 27,313 aircraft with this engine series · 180 hp
- Carleton, MI 14 aircraft registered in this town
- Buzzwick Airport · W87
- Michigan 7,217 aircraft registered
- Approved modifications for the Interstate S-1 53 supplemental type certificates
- FAA orders naming the Lycoming O-320 series 29 airworthiness directives
- Failure reports on the Lycoming O-320 series 349 reports since 1995
The whole map of how records connect · these connections as data: /graph/aircraft/N43LG.json.
Records check free · 0 to understand · 4 clear
The public federal record on N43LG, 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 Noble Mitchell S, an individual, certificate issued March 12, 2019, expires March 31, 2029. No fractional interest recorded. [1]
Standard certificate for normal; the FAA file gives no certificate date and no manufacture year. [1]
No earlier tail number is recorded against serial 156 for this model in the deregistered file. [2]
No other airframe has carried N43LG 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 N43LG. 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 23, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 23, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 23, 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 23, 2026. See this record on the FAA site · This record as data