Lange William H GLASAIR II-S RG
N1771S is a Lange William H GLASAIR II-S RG, a fixed-wing airplane with one motor with a piston engine, built in 1999. It has 2 seats. It is registered to an individual in Brandywine, Maryland. The registration is valid: it was issued on January 16, 1997 and expires on May 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated August 13, 1999.
Aircraft
- Maker
- Lange William H
- Model
- GLASAIR II-S RG
- Serial number
- 2060
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming I0360 SER · 180 hp
- Seats
- 2
- Year built
- 1999
- Transponder code
- A135BA (octal 50232672)
Registration
- Status
- Valid registration
- Certificate issued
- January 16, 1997
- Expires
- May 31, 2029
- Last FAA action
- August 4, 2023
- Airworthiness
- Experimental · Amateur built · August 13, 1999
- FAA region
- Eastern
- FAA record id
- 00926261
Owner as the FAA publishes it
- Name
- Lange William H
- Type
- Individual
- Address
- 10907 Cross Road Trl
Brandywine, MD 20613-8835
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 N1771S, 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 Lange William H, an individual, certificate issued January 16, 1997, expires May 31, 2029. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated August 13, 1999, consistent with the 1999 manufacture year. [1]
No earlier tail number is recorded against serial 2060 for this model in the deregistered file. [2]
N1771S was previously assigned to 1 other aircraft: Aero Commander 600 S-2D (serial 600-1371D, cancelled February 7, 1974). 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 N1771S. 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 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 2, 2026. See this record on the FAA site · This record as data