Single-engine piston

N6976U

1964 Mooney M20E Super 21

Registered No accidents on file
Built
1964
Serial
336
Class
Single-engine piston
Engines
Lycoming I0360 series
Status
Current as of October 2026
Registered owner
Humble Enterprises Inc (Corporation)
Based
Valley Head, AL
Registration record

N6976U on the FAA register

Type
1964 Mooney M20E Super 21
Serial
336
Engines
Lycoming I0360 series
Registered owner
Humble Enterprises Inc
Valley Head, AL
Certificate issued
2014-01-28
Airworthiness date
—
Registration expires
2030-01-31
Airworthiness class
Standard
Mode S (hex)
A947F4
Mode S (octal)
52243764
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
601 nm
Cruise (type)
163 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2030-01-31
    Registration expires (renewal due).
  • 2014-01-28
    Certificate of registration issued as N6976U.
  • 1964
    Manufactured (1964).
Overview

About N6976U

N6976U is a 1964 Mooney M20E Super 21, serial number 336. The FAA register lists Humble Enterprises Inc as the registrant in Valley Head, Alabama. The current certificate of registration was issued on January 28, 2014 and expires on January 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming I0360 series engine and 4 seats. Published figures for the type give a cruise speed of about 163 knots and a range of about 601 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N6976U.

Cruise
163 kt
Range
601 nm
Landing over 50 ft
595 ft
Fuel burn
12 gph

Published figures for the Mooney M20E Super 21 type. They describe the model, not this airframe's equipment or condition. Mooney M20E Super 21 specs, prices and for-sale inventory →

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N6976U.

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

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Browse: Mooney aircraft for sale· Mooney M20E Super 21 overview· Aircraft registered in Alabama· 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.