N99603
2013 Robinson R44 CLIPPER II Piston Helicopters
N99603 on the FAA register
Timeline
- 2028-07-31Registration expires (renewal due).
- 2018-07-06Certificate of registration issued as N99603 to the current registrant.
- 2013-03-19Airworthiness date on the current FAA record (standard category (normal)).
- 1974-05-10N99603 previously assigned to a Ercoupe 415-C (s/n 2226); cancelled.
About N99603
N99603 is a 2013 Robinson R44 CLIPPER II Piston Helicopters (FAA model R44 II), serial number 13465. The FAA register lists Alpine Air Alaska LLC as the registrant in Girdwood, Alaska. The current certificate of registration was issued on July 6, 2018 and expires on July 31, 2028.
The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming IO-540-AE1A5 engine and 4 seats. Published figures for the type give a cruise speed of about 100 knots and a range of about 279 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated March 19, 2013.
No NTSB accident or incident reports and no FAA preliminary notices are on file for N99603.
Published figures for the Robinson R44 CLIPPER II Piston Helicopters type. They describe the model, not this airframe's equipment or condition. Robinson R44 CLIPPER II Piston Helicopters specs, prices and for-sale inventory →
Accident & incident history
✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N99603.
Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records
More Robinson R44 CLIPPER II Piston Helicopters aircraft
Other aircraft registered in Alaska
All 9,146 aircraft registered in Alaska →Other piston helicopters on the register
Robinson models on the register
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Browse: Robinson aircraft for sale· Robinson R44 CLIPPER II Piston Helicopters overview· Aircraft registered in Alaska· 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.
