Froelich Robert E LANCAIR IV
N4YX is a Froelich Robert E LANCAIR IV, a fixed-wing airplane with one motor with a piston engine, built in 2015. It has 4 seats. It is registered to an individual in Mesa, Arizona. The registration is valid: it was issued on July 28, 2010 and expires on October 31, 2027. It holds an experimental airworthiness certificate for amateur built, dated July 7, 2015.
Aircraft
- Maker
- Froelich Robert E
- Model
- LANCAIR IV
- Serial number
- LIV 017
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Cont Motor TSIO-550-B · 350 hp
- Seats
- 4
- Year built
- 2015
- Transponder code
- A4AA2B (octal 51125053)
Registration
- Status
- Valid registration
- Certificate issued
- July 28, 2010
- Expires
- October 31, 2027
- Last FAA action
- March 24, 2023
- Airworthiness
- Experimental · Amateur built · July 7, 2015
- FAA region
- Western-Pacific
- FAA record id
- 01054047
Owner as the FAA publishes it
- Name
- Froelich Robert E
- Type
- Individual
- Address
- 2369 Leisure World
Mesa, AZ 85206-5410
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.
Records check free · 0 to understand · 5 clear
The public federal record on N4YX, 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 Froelich Robert E, an individual, certificate issued July 28, 2010, expires October 31, 2027. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated July 7, 2015, consistent with the 2015 manufacture year. [1]
No earlier tail number is recorded against serial LIV 017 for this model in the deregistered file. [2]
No other airframe has carried N4YX according to the deregistered file. [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 N4YX. 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