Mcdonnell Douglas Helicopter 500N
N520N is a Mcdonnell Douglas Helicopter 500N, a rotorcraft with turboshaft engines (a helicopter or multicopter), built in 1992. It has 4 seats. It is registered to Quantumtrace INC, a corporation in Incline Village, Nevada. The registration is valid: it was issued on January 23, 2026 and expires on January 31, 2033. It holds a standard airworthiness certificate for normal, dated July 1, 1992.
Aircraft
- Maker
- Mcdonnell Douglas Helicopter
- Model
- 500N · all 500Ns and related versions
- Serial number
- LN031
- Type
- Rotorcraft
- Power
- Turboshaft, 1 motor · Allison 250-C20 SER · 420 hp
- Seats
- 4
- Year built
- 1992
- Transponder code
- A68A1A (octal 51505032)
Registration
- Status
- Valid registration
- Certificate issued
- January 23, 2026
- Expires
- January 31, 2033
- Last FAA action
- March 15, 2026
- Airworthiness
- Standard · Normal · July 1, 1992
- FAA region
- Western-Pacific
- FAA record id
- 00144022
Owner as the FAA publishes it
- Name
- Quantumtrace INC
- Type
- Corporation
- Address
- 930 Tahoe Blvd Ste 802 Pmb 541
Incline Village, NV 89451-9488
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 2
Records check free · 1 to understand · 4 clear
The public federal record on N520N, 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 Quantumtrace INC, a corporation, certificate issued January 23, 2026, expires January 31, 2033. No fractional interest recorded. [1]
Standard certificate for normal, dated July 1, 1992, consistent with the 1992 manufacture year. [1]
No earlier tail number is recorded against serial LN031 for this model in the deregistered file. [2]
N520N was previously assigned to 2 other aircraft: Mcdonnell Douglas Helicopter 500N (serial LN037, cancelled January 7, 1999); Curtiss Robertson ROBIN J-1 (serial 717, cancelled October 18, 1955). 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 N520N. 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