Twin piston

N401MB

1977 Piper Turbo Aztec F

Registered No accidents on file
Built
1977
Serial
27-7854013
Class
Twin piston
Engines
2 × Lycoming TIO-540 series
Status
Current as of October 2026
Registered owner
Fly Aztecs LLC (LLC)
Based
Waterloo, NE
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Registration record

N401MB on the FAA register

Type
1977 Piper Turbo Aztec F (FAA: Piper PA-23-250)
Serial
27-7854013
Engines
2 × Lycoming TIO-540 series
Registered owner
Fly Aztecs LLC
Waterloo, NE
Certificate issued
2026-09-30
Airworthiness date
1977-11-04
Registration expires
2033-09-30
Airworthiness class
Standard · normal
Mode S (hex)
A4B16D
Mode S (octal)
51130555
Seats (type)
6
Weight class
up to 12,499 lb
Range (type)
645 nm
Cruise (type)
205 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2033-09-30
    Registration expires (renewal due).
  • 2026-09-30
    Certificate of registration issued as N401MB.
  • 1977-11-04
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N401MB

N401MB is a 1977 Piper Turbo Aztec F (FAA model PA-23-250), serial number 27-7854013. The FAA register lists Fly Aztecs LLC as the registrant in Waterloo, Nebraska. The current certificate of registration was issued on September 30, 2026 and expires on September 30, 2033.

The FAA aircraft reference file describes the type as a twin piston, two Lycoming TIO-540 series engines and 6 seats. Published figures for the type give a cruise speed of about 205 knots and a range of about 645 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated November 4, 1977.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N401MB.

Cruise
205 kt
Range
645 nm
Power / thrust (each)
250
Takeoff over 50 ft
1,250 ft
Landing over 50 ft
1,250 ft
Fuel burn
38 gph

Published figures for the Piper Turbo Aztec F 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 N401MB.

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.