Piston helicopter

N51758

1978 Enstrom F-28C

Registered No accidents on file
Built
1978
Serial
435
Class
Piston helicopter
Engines
Lycoming HIO-360 series
Status
Current as of October 2026
Registered owner
Enstrom Instruction LLC (LLC)
Based
Newark, DE
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Registration record

N51758 on the FAA register

Type
1978 Enstrom F-28C
Serial
435
Engines
Lycoming HIO-360 series
Registered owner
Enstrom Instruction LLC
Newark, DE
Certificate issued
2025-12-20
Airworthiness date
1978-06-30
Registration expires
2032-12-31
Airworthiness class
Standard · normal
Mode S (hex)
A67E98
Mode S (octal)
51477230
Seats (type)
3
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-12-31
    Registration expires (renewal due).
  • 2025-12-20
    Certificate of registration issued as N51758.
  • 1978-06-30
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N51758

N51758 is a 1978 Enstrom F-28C, serial number 435. The FAA register lists Enstrom Instruction LLC as the registrant in Newark, Delaware. The current certificate of registration was issued on December 20, 2025 and expires on December 31, 2032.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming HIO-360 series engine and 3 seats. Its airworthiness certificate is standard category (normal), dated June 30, 1978.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N51758.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N51758.

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 Delaware· 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.