Stemme Gmbh & Co STEMME S 12
N40PB is a Stemme Gmbh & Co STEMME S 12, a glider with a four-stroke engine, built in 2018. It has 2 seats. It is registered to Extreme Air LLC, an LLC in Santa Barbara, California. The registration is valid: it was issued on August 14, 2018 and expires on August 31, 2028. It holds a standard airworthiness certificate for utility, dated June 12, 2018. 1 document is on file: bill of sale (evidence of ownership).
Aircraft
- Maker
- Stemme Gmbh & Co
- Model
- STEMME S 12 · all STEMME S 12s and related versions
- Serial number
- 12-017
- Type
- Glider
- Power
- Four-cycle piston, 1 motor · Rotax 914 SERIES · 100 hp
- Seats
- 2
- Year built
- 2018
- Transponder code
- A4AB8F (octal 51125617)
Registration
- Status
- Valid registration
- Certificate issued
- August 14, 2018
- Expires
- August 31, 2028
- Last FAA action
- June 3, 2023
- Airworthiness
- Standard · Utility · June 12, 2018
- FAA region
- Western-Pacific
- FAA record id
- 01278266
Owner as the FAA publishes it
- Name
- Extreme Air LLC
- Type
- LLC
- Address
- 4660 Via Huerto
Santa Barbara, CA 93110-2326
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 1
Records check free · 0 to understand · 5 clear
The public federal record on N40PB, 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 Extreme Air LLC, an LLC, certificate issued August 14, 2018, expires August 31, 2028. No fractional interest recorded. [1]
Standard certificate for utility, dated June 12, 2018, consistent with the 2018 manufacture year. [1]
No earlier tail number is recorded against serial 12-017 for this model in the deregistered file. [2]
No other airframe has carried N40PB according to the deregistered file. [2]
1 document received recently: Bill of sale (evidence of ownership) (September 16, 2026). [3]
No NTSB investigation records located under N40PB. 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