Single-engine piston

N28700

Homebuilt NP-1

Registered No accidents on file
Built
—
Serial
47
Class
Single-engine piston
Engines
Lycoming R680
Status
Current as of October 2026
Registered owner
Tulsa Air and Space Museum Inc (Corporation)
Based
Tulsa, OK
Registration record

N28700 on the FAA register

Type
Homebuilt NP-1
Serial
47
Engines
Lycoming R680
Registered owner
Tulsa Air and Space Museum Inc
Tulsa, OK
Certificate issued
2018-04-23
Airworthiness date
1995-06-14
Registration expires
2028-04-30
Airworthiness class
Experimental · showing compliance
Mode S (hex)
A2EA6D
Mode S (octal)
50565155
Seats (type)
3
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-04-30
    Registration expires (renewal due).
  • 2018-04-23
    Certificate of registration issued as N28700.
  • 1995-06-14
    Airworthiness date on the current FAA record (experimental category (showing compliance)).
Overview

About N28700

N28700 is a Homebuilt NP-1, serial number 47. The FAA register lists Tulsa Air and Space Museum Inc as the registrant in Tulsa, Oklahoma. The current certificate of registration was issued on April 23, 2018 and expires on April 30, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming R680 engine and 3 seats. Its airworthiness certificate is experimental category (showing compliance), dated June 14, 1995.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N28700.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N28700.

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 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.