North Wing Design AST 503B
N7576A is a North Wing Design AST 503B, a weight-shift aircraft with a two-stroke engine, built in 2004. It has 2 seats. It is registered to an individual in Miramar, Florida. The registration is valid: it was issued on September 10, 2007 and expires on August 31, 2028. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated January 20, 2008.
Aircraft
- Maker
- North Wing Design
- Model
- AST 503B
- Serial number
- 4918
- Type
- Weight-shift control
- Power
- Two-cycle piston, 1 motor · Rotax 503 SERIES · 52 hp
- Seats
- 2
- Year built
- 2004
- Transponder code
- AA3735 (octal 52433465)
Registration
- Status
- Valid registration
- Certificate issued
- September 10, 2007
- Expires
- August 31, 2028
- Last FAA action
- June 3, 2023
- Airworthiness
- Experimental · Registered before Jan 31, 2008 · January 20, 2008
- FAA region
- Southern
- FAA record id
- 00408669
Owner as the FAA publishes it
- Name
- Szajnert Carlos
- Type
- Individual
- Address
- 15343 SW 21St St
Miramar, FL 33027-4382
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 · 2 to understand · 3 clear
The public federal record on N7576A, 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 Szajnert Carlos, an individual, certificate issued September 10, 2007, expires August 31, 2028. No fractional interest recorded. [1]
The airworthiness certificate on file is dated January 20, 2008, 4 years after the 2004 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 4918 for this model in the deregistered file. [2]
N7576A was previously assigned to 1 other aircraft: Boeing 707-123B (serial 19326, cancelled February 4, 1982). 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 N7576A. 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