Single-engine piston

N4631M

1947 Piper PA-11

Registered 2 NTSB/FAA records
Built
1947
Serial
11-135
Class
Single-engine piston
Engines
Continental O-200 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Holdrege, NE
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Registration record

N4631M on the FAA register

Type
1947 Piper PA-11
Serial
11-135
Engines
Continental O-200 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Holdrege, NE
Certificate issued
2016-12-23
Airworthiness date
1981-12-03
Registration expires
2029-12-31
Airworthiness class
Standard · normal
Mode S (hex)
A5A747
Mode S (octal)
51323507
Seats (type)
2
Weight class
up to 12,499 lb
Range (type)
603 nm
Cruise (type)
148 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2029-12-31
    Registration expires (renewal due).
  • 2016-12-23
    Certificate of registration issued as N4631M.
  • 1981-12-03
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1972-08-29
    Accident at Eagle Grove,Iowa, 15; damage: substantial.
  • 1971-06-26
    Accident at Boone,Iowa, 15; damage: substantial.
  • 1947
    Manufactured (1947).
Overview

About N4631M

N4631M is a 1947 Piper PA-11, serial number 11-135. It is registered to an individual in Holdrege, Nebraska. The current certificate of registration was issued on December 23, 2016 and expires on December 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental O-200 series engine and 2 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 December 3, 1981.

N4631M has 2 accident/incident records on file (most serious damage: substantial); details are below.

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-11 type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

1972-08-29 Accident · Eagle Grove,Iowa, 15 Damage: Substantial NTSB · 3 3132
Reported aircraft: Piper PA-11
1971-06-26 Accident · Boone,Iowa, 15 Damage: Substantial NTSB · 3 2471
Reported aircraft: Piper PA-11

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

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Browse: Piper aircraft for sale· Aircraft registered in Nebraska· 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.