Single-engine piston

N5644W

1980 Maule M-5-235C

Registered 2 NTSB/FAA records
Built
1980
Serial
7350C
Class
Single-engine piston
Engines
Lycoming IO-540 series
Status
Current as of October 2026
Registered owner
Haynon Aircraft Services LLC (LLC)
Based
Palmer, AK
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1980 Maule M-5-235C
Representative photo of a Maule M-5-235C. Not a photo of N5644W.
Registration record

N5644W on the FAA register

Type
1980 Maule M-5-235C
Serial
7350C
Engines
Lycoming IO-540 series
Registered owner
Haynon Aircraft Services LLC
Palmer, AK
Certificate issued
2025-02-20
Airworthiness date
1987-04-15
Registration expires
2032-02-29
Airworthiness class
Restricted
Mode S (hex)
A738BF
Mode S (octal)
51634277
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
360 nm
Cruise (type)
150 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2032-02-29
    Registration expires (renewal due).
  • 2025-02-20
    Certificate of registration issued as N5644W to the current registrant.
  • 2023-04-04
    Accident at Palmer, AK; damage: substantial.
  • 1989-08-10
    Accident at Nebesna Glacier, AK; damage: substantial.
  • 1987-04-15
    Airworthiness date on the current FAA record (restricted category).
  • 1980
    Manufactured (1980).
  • 1972-04-27
    N5644W previously assigned to a Piper Cherokee 180 / Archer / Challenger 180 (s/n 28-799); cancelled.
Overview

About N5644W

N5644W is a 1980 Maule M-5-235C, serial number 7350C. The FAA register lists Haynon Aircraft Services LLC as the registrant in Palmer, Alaska. The current certificate of registration was issued on February 20, 2025 and expires on February 29, 2032.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming IO-540 series engine and 4 seats. Published figures for the type give a cruise speed of about 150 knots and a range of about 360 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is restricted category, dated April 15, 1987.

N5644W has 2 accident/incident records on file (most serious damage: substantial); details are below.

Cruise
150 kt
Range
360 nm
Power / thrust (each)
235
Takeoff over 50 ft
600 ft
Landing over 50 ft
600 ft
Fuel burn
12 gph

Published figures for the Maule M-5-235C type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

2023-04-04 Accident · Palmer, AK Damage: Substantial NTSB · ANC23LA028
Reported aircraft: Maule M-5-235C
Probable cause: The pilot's delayed decision to execute a go-around maneuver while landing with excess airspeed into a short strip, which resulted in a runway overrun and subsequent loss of control.
1989-08-10 Accident · Nebesna Glacier, AK Damage: Substantial NTSB · ANC89LA139
Reported aircraft: Maule M-5
Probable cause: THE PILOT ALLOWED THE AIRCRAFT TO INADVERTENTLY TOUCH DOWN, HE DELAYED MAKING A GO-AROUND, AND HE DID NOT MAINTAIN SUFFICIENT SPEED TO CONTINUE THE GO-AROUND. CONTRIBUTING FACTORS WERE: THE PILOT'S SELECTION OF UNSUITABLE TERRAIN, HIGH VEGETATION IN THE SELECTED LANDING AREA, A DOWNDRAFT, AND ROUGH TERRAIN IN THE DRY RIVER BED.

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.