Cessna 421B
N421HR is a Cessna 421B, a fixed-wing airplane with more than one motor with a piston engine. It has 8 seats. It is registered to Rons Air Service INC, a corporation in Two Buttes, Colorado. The registration is valid: it was issued on and expires on . It holds a standard airworthiness certificate for normal, dated August 7, 1975.
Aircraft
- Maker
- Cessna
- Model
- 421B · all 421Bs and related versions
- Serial number
- 421B0945
- Type
- Fixed-wing, multi-engine
- Power
- Piston (reciprocating), 2 motors · Cont Motor GTSIO-520-C · 340 hp
- Seats
- 8
- Year built
- Not given
- Cruising speed
- 172 mph
- Transponder code
- A50015 (octal 51200025)
Registration
- Status
- Valid registration
- Certificate issued
- —
- Expires
- —
- Last FAA action
- March 8, 2023
- Airworthiness
- Standard · Normal · August 7, 1975
- FAA region
- Northwest Mountain
- FAA record id
- 00202985
Owner as the FAA publishes it
- Name
- Rons Air Service INC
- Type
- Corporation
- Address
- PO Box 12
Two Buttes, CO 81084-0012
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 · 4 clear
The public federal record on N421HR, 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 Rons Air Service INC, a corporation, certificate issued , expires date not given. No fractional interest recorded. [1]
Standard certificate for normal; the FAA file gives no certificate date and no manufacture year. [1]
No earlier tail number is recorded against serial 421B0945 for this model in the deregistered file. [2]
No other airframe has carried N421HR 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 N421HR. 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