Twin turboprop

N42AX

1996 Jetstream Aircraft Limited Jetstream 4101

Registered No accidents on file
Built
1996
Serial
41084
Class
Twin turboprop
Engines
2 × Airesearch TPE331 series
Status
Current as of October 2026
Registered owner
Theia Aviation LLC (LLC)
Based
Philadelphia, PA
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Registration record

N42AX on the FAA register

Type
1996 Jetstream Aircraft Limited Jetstream 4101
Serial
41084
Engines
2 × Airesearch TPE331 series
Registered owner
Theia Aviation LLC
Philadelphia, PA
Certificate issued
2019-02-14
Airworthiness date
2020-07-21
Registration expires
2029-02-28
Airworthiness class
Experimental · research & development
Mode S (hex)
A4F95C
Mode S (octal)
51174534
Seats (type)
29
Weight class
20,000 lb and over
Range (type)
680 nm
Cruise (type)
230 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2029-02-28
    Registration expires (renewal due).
  • 2020-07-21
    Airworthiness date on the current FAA record (experimental category (research & development)).
  • 2019-02-14
    Certificate of registration issued as N42AX.
  • 1996
    Manufactured (1996).
Overview

About N42AX

N42AX is a 1996 Jetstream Aircraft Limited Jetstream 4101, serial number 41084. The FAA register lists Theia Aviation LLC as the registrant in Philadelphia, Pennsylvania. The current certificate of registration was issued on February 14, 2019 and expires on February 28, 2029.

The FAA aircraft reference file describes the type as a twin turboprop, two Airesearch TPE331 series engines and 29 seats. Published figures for the type give a cruise speed of about 230 knots and a range of about 680 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is experimental category (research & development), dated July 21, 2020.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N42AX.

Cruise
230 kt
Range
680 nm
Takeoff over 50 ft
5,900 ft
Landing over 50 ft
2,500 ft
Fuel burn
22 gph

Published figures for the Jetstream Aircraft Limited Jetstream 4101 type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N42AX.

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

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Browse: Aircraft registered in Pennsylvania· 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.