Piston helicopter

N321SK

2019 Robinson R44 RAVEN I Piston Helicopters

Registered No accidents on file
Built
2019
Serial
30050
Class
Piston helicopter
Engines
Lycoming O-540-F1B5
Status
Current as of October 2026
Registered owner
Southern Aircraft Consultancy Inc Trustee (Corporation)
Based
Casper, WY
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2019 Robinson R44 RAVEN I Piston Helicopters
Representative photo of a Robinson R44 RAVEN I Piston Helicopters. Not a photo of N321SK.
Registration record

N321SK on the FAA register

Type
2019 Robinson R44 RAVEN I Piston Helicopters
Serial
30050
Engines
Lycoming O-540-F1B5
Registered owner
Southern Aircraft Consultancy Inc Trustee
Casper, WY
Certificate issued
2026-01-27
Airworthiness date
2019-03-11
Registration expires
2033-01-31
Airworthiness class
Standard · normal
Mode S (hex)
A373A1
Mode S (octal)
50671641
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
279 nm
Cruise (type)
100 kt
Status
Current as of October 2026
Market asking range
$319,000 to $553,500
Middle half of 3 live Robinson R44 RAVEN I Piston Helicopters listings, 2013–2027 models (median $330,000). Asking prices, not an appraisal of N321SK.
Registry history

Timeline

  • 2033-01-31
    Registration expires (renewal due).
  • 2026-01-27
    Certificate of registration issued as N321SK to the current registrant.
  • 2019-03-11
    Airworthiness date on the current FAA record (standard category (normal)).
  • 2013-07-16
    N321SK previously assigned to a Homebuilt Fisher Super Koala (s/n 071); cancelled.
Overview

About N321SK

N321SK is a 2019 Robinson R44 RAVEN I Piston Helicopters, serial number 30050. The FAA register lists Southern Aircraft Consultancy Inc Trustee as the registrant in Casper, Wyoming. The current certificate of registration was issued on January 27, 2026 and expires on January 31, 2033.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming O-540-F1B5 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 11, 2019.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N321SK.

Cruise
100 kt
Range
279 nm
Fuel burn
15 gph

Published figures for the Robinson R44 RAVEN I Piston Helicopters type. They describe the model, not this airframe's equipment or condition. Robinson R44 RAVEN I Piston Helicopters specs, prices and for-sale inventory →

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N321SK.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Robinson aircraft for sale· Robinson R44 RAVEN I Piston Helicopters overview· Aircraft registered in Wyoming· 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.