Single-engine piston

N556PK

Engineering & Research Ercoupe 415-D

Registered No accidents on file
Built
—
Serial
4736
Class
Single-engine piston
Engines
Continental C85 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Billings, MT
Registration record

N556PK on the FAA register

Type
Engineering & Research Ercoupe 415-D
Serial
4736
Engines
Continental C85 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Billings, MT
Certificate issued
2023-03-22
Airworthiness date
1985-04-23
Registration expires
2030-03-31
Airworthiness class
Standard · normal
Mode S (hex)
A71704
Mode S (octal)
51613404
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-03-31
    Registration expires (renewal due).
  • 2023-03-22
    Certificate of registration issued as N556PK.
  • 1985-04-23
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N556PK

N556PK is an Engineering & Research Ercoupe 415-D, serial number 4736. It is registered to an individual in Billings, Montana. The current certificate of registration was issued on March 22, 2023 and expires on March 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental C85 series engine and 2 seats. Its airworthiness certificate is standard category (normal), dated April 23, 1985.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N556PK.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N556PK.

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

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Browse: Aircraft registered in Montana· 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.