Allen Mulderink/Todd Ripp HATZ
N52525 is an Allen Mulderink/Todd Ripp HATZ, a fixed-wing airplane with one motor with a four-stroke engine, built in 2023. It has 2 seats. It is registered to Mulderink Allen F, a partnership in Watertown, Wisconsin. The registration is valid: it was issued on November 28, 2022 and expires on November 30, 2029. It holds an experimental airworthiness certificate for amateur built, dated July 17, 2024.
Aircraft
- Maker
- Allen Mulderink/Todd Ripp
- Model
- HATZ
- Serial number
- 197
- Type
- Fixed-wing, single engine
- Power
- Four-cycle piston, 1 motor · Lycoming O-235 · 115 hp
- Seats
- 2
- Year built
- 2023
- Transponder code
- A69E3D (octal 51517075)
Registration
- Status
- Valid registration
- Certificate issued
- November 28, 2022
- Expires
- November 30, 2029
- Last FAA action
- September 15, 2023
- Airworthiness
- Experimental · Amateur built · July 17, 2024
- FAA region
- Great Lakes
- FAA record id
- 01378946
Owner as the FAA publishes it
- Name
- Mulderink Allen F
- Type
- Partnership
- Address
- N8817 West Rd
Watertown, WI 53094-9179 - Co-owners
- Ripp Todd O
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 N52525, 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 Mulderink Allen F, a partnership, certificate issued November 28, 2022, expires November 30, 2029. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated July 17, 2024, consistent with the 2023 manufacture year. [1]
No earlier tail number is recorded against serial 197 for this model in the deregistered file. [2]
N52525 was previously assigned to 1 other aircraft: Boeing E75 (serial 75-031, cancelled April 2, 2013). 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 N52525. 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