Piston helicopter

N17BZ

1981 Enstrom F28F

Registered No accidents on file
Built
1981
Serial
702
Class
Piston helicopter
Engines
Lycoming HIO-360-F1AD
Status
Current as of October 2026
Registered owner
Cotton Ag Inc (Corporation)
Based
Walters, OK
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Registration record

N17BZ on the FAA register

Type
1981 Enstrom F28F (FAA: Enstrom F-28F)
Serial
702
Engines
Lycoming HIO-360-F1AD
Registered owner
Cotton Ag Inc
Walters, OK
Certificate issued
2021-07-12
Airworthiness date
2018-03-13
Registration expires
2028-07-31
Airworthiness class
Restricted
Mode S (hex)
A11705
Mode S (octal)
50213405
Seats (type)
3
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-07-31
    Registration expires (renewal due).
  • 2021-07-12
    Certificate of registration issued as N17BZ.
  • 2018-03-13
    Airworthiness date on the current FAA record (restricted category).
  • 1981
    Manufactured (1981).
Overview

About N17BZ

N17BZ is a 1981 Enstrom F28F (FAA model F-28F), serial number 702. The FAA register lists Cotton Ag Inc as the registrant in Walters, Oklahoma. The current certificate of registration was issued on July 12, 2021 and expires on July 31, 2028.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming HIO-360-F1AD engine and 3 seats. Its airworthiness certificate is restricted category, dated March 13, 2018.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N17BZ.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N17BZ.

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

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Browse: Enstrom aircraft for sale· Aircraft registered in Oklahoma· 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.