Hiller UH-12B
N4785C is a Hiller UH-12B, a rotorcraft with a piston engine (a helicopter or multicopter), built in 1952. It has 4 seats. It is registered to an individual in Phoenix, Arizona. The registration is valid: it was issued on August 14, 1990 and expires on January 31, 2028. It holds a multiple airworthiness certificate for standard; restricted; agriculture and pest control, dated April 14, 1969.
Aircraft
- Maker
- Hiller
- Model
- UH-12B · all UH-12Bs and related versions
- Serial number
- 312
- Type
- Rotorcraft
- Power
- Piston (reciprocating), 1 motor · Franklin 6V 350 SERIES · 235 hp
- Seats
- 4
- Year built
- 1952
- Cruising speed
- 63 mph
- Transponder code
- A5E1DC (octal 51360734)
Registration
- Status
- Valid registration
- Certificate issued
- August 14, 1990
- Expires
- January 31, 2028
- Last FAA action
- April 14, 2023
- Airworthiness
- Multiple · Standard; Restricted; Agriculture and pest control · April 14, 1969
- FAA region
- Western-Pacific
- FAA record id
- 00310125
Owner as the FAA publishes it
- Name
- Borszich Claude C JR
- Type
- Individual
- Address
- 4110 W Country Gables Dr
Phoenix, AZ 85053-4533
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 · 1 to understand · 4 clear
The public federal record on N4785C, 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 Borszich Claude C JR, an individual, certificate issued August 14, 1990, expires January 31, 2028. No fractional interest recorded. [1]
The airworthiness certificate on file is dated April 14, 1969, 17 years after the 1952 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 312 for this model in the deregistered file. [2]
No other airframe has carried N4785C 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 N4785C. 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