Interstate 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.
Aircraft
- Maker
- Interstate
- Model
- S-1B1 · all S-1B1s and related versions
- Serial number
- 156
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 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 registration
- Certificate issued
- March 12, 2019
- Expires
- March 31, 2029
- Last FAA action
- May 29, 2023
- Airworthiness
- Standard · Normal · August 26, 1999
- FAA region
- Great Lakes
- FAA record id
- 00273594
Owner as the FAA publishes it
- Name
- Noble Mitchell S
- Type
- Individual
- 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.
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 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