N284MM
1964 Bell UH-1H
N284MM on the FAA register
Timeline
- 2029-07-31Registration expires (renewal due).
- 2016-07-23Certificate of registration issued as N284MM.
- 2013-12-09Airworthiness date on the current FAA record (restricted category).
- 1964Manufactured (1964).
About N284MM
N284MM is a 1964 Bell UH-1H, serial number 6413813. The FAA register lists Marble Mountain Helicopters LLC as the registrant in Roseburg, Oregon. The current certificate of registration was issued on July 23, 2016 and expires on July 31, 2029.
The FAA aircraft reference file describes the type as a turbine helicopter, one Honeywell T53-L-703 engine and 15 seats. Published figures for the type give a cruise speed of about 109 knots and a range of about 274 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is restricted category, dated December 9, 2013.
No NTSB accident or incident reports and no FAA preliminary notices are on file for N284MM.
Published figures for the Bell UH-1H 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 N284MM.
Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records
More Bell UH-1H aircraft
All 289 Bell UH-1H registrations →Other aircraft registered in Oregon
All 7,012 aircraft registered in Oregon →Other turbine helicopters on the register
Bell models on the register
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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.
