Single-engine piston

N4451N

Boeing/Stearman E75 N1 / PT-17

Registered 1 NTSB/FAA record
Built
—
Serial
75-3245
Class
Single-engine piston
Engines
Pratt & Whitney R-985 series
Status
Current as of October 2026
Registered owner
Northland Airparts Inc (Corporation)
Based
Clara City, MN
Registration record

N4451N on the FAA register

Type
Boeing/Stearman E75 N1 / PT-17
Serial
75-3245
Engines
Pratt & Whitney R-985 series
Registered owner
Northland Airparts Inc
Clara City, MN
Certificate issued
1994-04-05
Airworthiness date
—
Registration expires
2027-07-31
Airworthiness class
Restricted
Mode S (hex)
A55FB8
Mode S (octal)
51257670
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-07-31
    Registration expires (renewal due).
  • 1994-04-05
    Certificate of registration issued as N4451N.
  • 1969-05-06
    Accident at Katy,Tex, 43; damage: substantial.
Overview

About N4451N

N4451N is a Boeing/Stearman E75 N1 / PT-17, serial number 75-3245. The FAA register lists Northland Airparts Inc as the registrant in Clara City, Minnesota. The current certificate of registration was issued on April 5, 1994 and expires on July 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Pratt & Whitney R-985 series engine and 2 seats. Its airworthiness certificate is restricted category.

N4451N has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

1969-05-06 Accident · Katy,Tex, 43 Damage: Substantial NTSB · 3 1440
Reported aircraft: Boeing E75N1
Probable cause: MPROVED TYPE GR NOT REQUIRED ON RESTRICTED ACFT.

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.