Watson Thomas STEEN SKYBOLT
N1310C is a Watson Thomas STEEN SKYBOLT, a fixed-wing airplane with one motor with a piston engine, built in 1981. It has 2 seats. It is registered to an individual in Chicago, Illinois. The registration is valid: it was issued on July 16, 2018 and expires on July 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated December 15, 1982.
Aircraft
- Maker
- Watson Thomas
- Model
- STEEN SKYBOLT
- Serial number
- TW-1
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Cont Motor IO 520 SERIES · 285 hp
- Seats
- 2
- Year built
- 1981
- Transponder code
- A08143 (octal 50100503)
Registration
- Status
- Valid registration
- Certificate issued
- July 16, 2018
- Expires
- July 31, 2028
- Last FAA action
- May 26, 2023
- Airworthiness
- Experimental · Amateur built · December 15, 1982
- FAA region
- Great Lakes
- FAA record id
- 00260993
Owner as the FAA publishes it
- Name
- Graupman Gerald
- Type
- Individual
- Address
- 300 N State St Unit 5605
Chicago, IL 60654
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 2
Records check free · 1 to understand · 4 clear
The public federal record on N1310C, 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 Graupman Gerald, an individual, certificate issued July 16, 2018, expires July 31, 2028. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated December 15, 1982, consistent with the 1981 manufacture year. [1]
No earlier tail number is recorded against serial TW-1 for this model in the deregistered file. [2]
N1310C was previously assigned to 2 other aircraft: Cessna 550 (serial 5500645, cancelled October 9, 1990); Piper PA-20 (serial 20-975, cancelled December 15, 1971). 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 N1310C. 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