Piston helicopter

N739AS

1999 Robinson R44 Raven I

Registered No accidents on file
Built
1999
Serial
0612
Class
Piston helicopter
Engines
Lycoming O-540 series
Status
Current as of October 2026
Registered owner
Del Martin LP (Partnership)
Based
Spring, TX
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Registration record

N739AS on the FAA register

Type
1999 Robinson R44 Raven I
Serial
0612
Engines
Lycoming O-540 series
Registered owner
Del Martin LP
Spring, TX
Certificate issued
2011-11-03
Airworthiness date
1999-05-20
Registration expires
2027-11-30
Airworthiness class
Standard · normal
Mode S (hex)
A9EC8B
Mode S (octal)
52366213
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
279 nm
Cruise (type)
100 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2027-11-30
    Registration expires (renewal due).
  • 2011-11-03
    Certificate of registration issued as N739AS.
  • 1999-05-20
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N739AS

N739AS is a 1999 Robinson R44 Raven I, serial number 0612. The FAA register lists Del Martin LP as the registrant in Spring, Texas. The current certificate of registration was issued on November 3, 2011 and expires on November 30, 2027.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming O-540 series 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 May 20, 1999.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N739AS.

Cruise
100 kt
Range
279 nm
Fuel burn
15 gph

Published figures for the Robinson R44 Raven I type. They describe the model, not this airframe's equipment or condition. Robinson R44 Raven I 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 N739AS.

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 overview· Aircraft registered in Texas· 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.