Helsel William R MARQUART MA5 CHARGER
N37735 is a Helsel William R MARQUART MA5 CHARGER, 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 Palm Harbor, Florida. The registration is valid: it was issued on January 18, 2025 and expires on January 31, 2032. It holds an experimental airworthiness certificate for amateur built, dated September 14, 1981.
Aircraft
- Maker
- Helsel William R
- Model
- MARQUART MA5 CHARGER
- Serial number
- 0177
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Lycoming 0-320 SERIES · 180 hp
- Seats
- 2
- Year built
- 1981
- Transponder code
- A450AB (octal 51050253)
Registration
- Status
- Valid registration
- Certificate issued
- January 18, 2025
- Expires
- January 31, 2032
- Last FAA action
- January 18, 2025
- Airworthiness
- Experimental · Amateur built · September 14, 1981
- FAA region
- Southern
- FAA record id
- 00010084
Owner as the FAA publishes it
- Name
- Merola Paul N JR
- Type
- Individual
- Address
- 4913 W Breeze Cir
Palm Harbor, FL 34683-1126
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 N37735, 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 Merola Paul N JR, an individual, certificate issued January 18, 2025, expires January 31, 2032. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated September 14, 1981, consistent with the 1981 manufacture year. [1]
No earlier tail number is recorded against serial 0177 for this model in the deregistered file. [2]
N37735 was previously assigned to 1 other aircraft: Sikorsky CH34C (serial 54-2893, cancelled February 28, 1975). 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 N37735. 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