Twin piston

N737WK

1978 Piper PA-31

Registered No accidents on file
Built
1978
Serial
31-7812079
Class
Twin piston
Engines
2 × Lycoming TIO-540-A2C
Status
Current as of October 2026
Registered owner
International Air Services Inc Trustee (Corporation)
Based
Carson City, NV
Registration record

N737WK on the FAA register

Type
1978 Piper PA-31
Serial
31-7812079
Engines
2 × Lycoming TIO-540-A2C
Registered owner
International Air Services Inc Trustee
Carson City, NV
Certificate issued
2019-02-25
Airworthiness date
2022-06-01
Registration expires
2029-02-28
Airworthiness class
Standard · normal
Mode S (hex)
A9E70A
Mode S (octal)
52363412
Seats (type)
8
Weight class
up to 12,499 lb
Range (type)
603 nm
Cruise (type)
148 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2029-02-28
    Registration expires (renewal due).
  • 2022-06-01
    Airworthiness date on the current FAA record (standard category (normal)).
  • 2019-02-25
    Certificate of registration issued as N737WK to the current registrant.
  • 1990-04-05
    N737WK previously assigned to a Cessna 172N Skyhawk / 172 Skyhawk / 172/180 Conversion (s/n 17269730); cancelled.
  • 1978
    Manufactured (1978).
Overview

About N737WK

N737WK is a 1978 Piper PA-31, serial number 31-7812079. The FAA register lists International Air Services Inc Trustee as the registrant in Carson City, Nevada. The current certificate of registration was issued on February 25, 2019 and expires on February 28, 2029.

The FAA aircraft reference file describes the type as a twin piston, two Lycoming TIO-540-A2C engines and 8 seats. Published figures for the type give a cruise speed of about 148 knots and a range of about 603 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated June 1, 2022.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N737WK.

Cruise
148 kt
Range
603 nm
Takeoff over 50 ft
1,290 ft
Landing over 50 ft
750 ft
Fuel burn
14 gph

Published figures for the Piper PA-31 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 N737WK.

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

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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.