Single-engine piston

N6557

Koz Aero Sopwith F1

Registered No accidents on file
Built
—
Serial
337
Class
Single-engine piston
Engines
1
Status
Current as of October 2026
Registered owner
LLC
Based
—
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Registration record

N6557 on the FAA register

Type
Koz Aero Sopwith F1
Serial
337
Engines
1
Registered owner
—
Certificate issued
2014-06-25
Airworthiness date
—
Registration expires
2027-06-30
Airworthiness class
—
Mode S (hex)
A8A29A
Mode S (octal)
52121232
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-06-30
    Registration expires (renewal due).
  • 2014-06-25
    Certificate of registration issued as N6557 to the current registrant.
  • 1982-05-10
    N6557 previously assigned to a Schempp-Hirth Cirrus (s/n 77); cancelled.
Overview

About N6557

N6557 is a Koz Aero Sopwith F1, serial number 337. It is registered to a llc. The current certificate of registration was issued on June 25, 2014 and expires on June 30, 2027.

The FAA aircraft reference file describes the type as a single-engine piston and 1 seats.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N6557.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N6557.

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

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Browse: 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.