Single-engine piston

N401KR

1991 Air Tractor AT-401

Registered No accidents on file
Built
1991
Serial
401-0813
Class
Single-engine piston
Engines
Walter M601E-11
Status
Current as of October 2026
Registered owner
East Air Aviation LLC (LLC)
Based
Cullman, AL
Registration record

N401KR on the FAA register

Type
1991 Air Tractor AT-401
Serial
401-0813
Engines
Walter M601E-11
Registered owner
East Air Aviation LLC
Cullman, AL
Certificate issued
2023-03-23
Airworthiness date
2007-05-10
Registration expires
2030-03-31
Airworthiness class
Restricted
Mode S (hex)
A4B149
Mode S (octal)
51130511
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-03-31
    Registration expires (renewal due).
  • 2023-03-23
    Certificate of registration issued as N401KR.
  • 2007-05-10
    Airworthiness date on the current FAA record (restricted category).
  • 1991
    Manufactured (1991).
Overview

About N401KR

N401KR is a 1991 Air Tractor AT-401, serial number 401-0813. The FAA register lists East Air Aviation LLC as the registrant in Cullman, Alabama. The current certificate of registration was issued on March 23, 2023 and expires on March 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Walter M601E-11 engine and 1 seats. Its airworthiness certificate is restricted category, dated May 10, 2007.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N401KR.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N401KR.

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.