N520MH
1993 McDonnell Douglas DOUGLAS 520N Turbine Helicopters
N520MH on the FAA register
Timeline
- 2028-03-31Registration expires (renewal due).
- 2026-02-18Airworthiness date on the current FAA record (experimental category (research & development)).
- 2021-03-23Certificate of registration issued as N520MH.
- 1993Manufactured (1993).
About N520MH
N520MH is a 1993 McDonnell Douglas DOUGLAS 520N Turbine Helicopters (FAA model 500N), serial number LN057. The FAA register lists Silver Cloud One LLC as the registrant in Reno, Nevada. The current certificate of registration was issued on March 23, 2021 and expires on March 31, 2028.
The FAA aircraft reference file describes the type as a turbine helicopter, one Rolls-Royce 250-C30 engine and 4 seats. Published figures for the type give a cruise speed of about 123 knots and a range of about 250 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is experimental category (research & development), dated February 18, 2026.
No NTSB accident or incident reports and no FAA preliminary notices are on file for N520MH.
Published figures for the McDonnell Douglas DOUGLAS 520N Turbine Helicopters type. They describe the model, not this airframe's equipment or condition.
Accident & incident history
✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N520MH.
Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records
More McDonnell Douglas DOUGLAS 520N Turbine Helicopters aircraft
Other aircraft registered in Nevada
All 4,583 aircraft registered in Nevada →Other turbine helicopters on the register
McDonnell Douglas models on the register
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Browse: Aircraft registered in Nevada· Registry by state· FAA registry stats
Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.
