# N520N — MCDONNELL DOUGLAS HELICOPTER 500N
> **1992** Rotorcraft · Turbo-Shaft · Owner: QUANTUMTRACE INC · INCLINE VILLAGE, NV
## Aircraft
- **N-Number:** N520N
- **Serial Number:** LN031
- **Manufacturer:** MCDONNELL DOUGLAS HELICOPTER
- **Model:** 500N
- **Year manufactured:** 1992
- **Type:** Rotorcraft
- **Engine type:** Turbo-Shaft (01 engines)
- **Seats:** 004
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A68A1A`
## Owner
- **Name:** QUANTUMTRACE INC
- **Type of registrant:** Corporation
- **Location:** INCLINE VILLAGE, NV 894519488, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2026-01-23
- **Last action:** 2026-03-15
- **Expiration:** 2033-01-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=520N)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a68a1a)
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