Bell 47G-4A
N7NB is a Bell 47G-4A, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 1970. It has 3 seats. It is registered to Magnum Aviation LLC, an LLC in Goff, Kansas. The registration is valid: it was issued on January 29, 2018 and expires on January 31, 2028. It holds a restricted airworthiness certificate for agriculture and pest control, dated September 3, 1980.
Aircraft
- Maker
- Bell
- Model
- 47G-4A · all 47G-4As and related versions
- Serial number
- 7732
- Type
- Rotorcraft
- Power
- Turboshaft, 1 motor · Lycoming VO-540 SERIES · 310 hp
- Seats
- 3
- Year built
- 1970
- Cruising speed
- 78 mph
- Transponder code
- A9510A (octal 52250412)
Registration
- Status
- Valid registration
- Certificate issued
- January 29, 2018
- Expires
- January 31, 2028
- Last FAA action
- April 14, 2023
- Airworthiness
- Restricted · Agriculture and pest control · September 3, 1980
- FAA region
- Central
- FAA record id
- 00050557
Owner as the FAA publishes it
- Name
- Magnum Aviation LLC
- Type
- LLC
- Address
- PO Box 26
Goff, KS 66428-0026
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 · 2 to understand · 3 clear
The public federal record on N7NB, 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 Magnum Aviation LLC, an LLC, certificate issued January 29, 2018, expires January 31, 2028. No fractional interest recorded. [1]
The airworthiness certificate on file is dated September 3, 1980, 10 years after the 1970 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 7732 for this model in the deregistered file. [2]
No other airframe has carried N7NB 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]
1 NTSB record under N7NB: Accident on April 3, 2004 at Bakersfield, CA: serious injuries, substantial damage. Details below. [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.
NTSB records 1
Aircraft on the NTSB record: Bell 47G-4A · operated under 137
a loss of tail rotor drive due to a disconnection of the drive shaft's splined coupling at the tail rotor gear box. The splined coupling to tail rotor gear box disconnection occurred as a result of tail boom flexing due to the combined effects of an uninstalled structural support tube and a crack in left side frame tubes. Inadequate maintenance inspection was a factor.
Search the NTSB's CAROL system for LAX04LA176 for the docket and final report. Open CAROL
- 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