Single-engine piston

N3727

2019 Homebuilt Excalibur

Registered No accidents on file

Built

2019

Serial

12715

Class

Single-engine piston

Engines

Rotax 582

Status

Current as of October 2026

Registered owner

Individual · sign in to see

Based

Walhalla, ND

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Registration record

N3727 on the FAA register

Type

2019 Homebuilt Excalibur

Serial

12715

Engines

Rotax 582

Registered owner

Individual — the name of an individual registrant is shown to signed-in users. Sign in

Walhalla, ND

Certificate issued

2018-10-24

Airworthiness date

2019-08-21

Registration expires

2028-10-31

Airworthiness class

Experimental · amateur-built

Mode S (hex)

A43E86

Mode S (octal)

51037206

Seats (type)

Weight class

up to 12,499 lb

Kit

Excalibur Aircraft EXCALIBUR

Status

Current as of October 2026

Registry history

Timeline

2028-10-31
Registration expires (renewal due).
2019-08-21
Airworthiness date on the current FAA record (experimental category (amateur-built)).
2018-10-24
Certificate of registration issued as N3727 to the current registrant.
1991-06-24
N3727 previously assigned to a Homebuilt Der Jager D 1X (s/n 072); cancelled.

Overview

About N3727

N3727 is a 2019 Homebuilt Excalibur, serial number 12715. It is registered to an individual in Walhalla, North Dakota. The current certificate of registration was issued on October 24, 2018 and expires on October 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 582 engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated August 21, 2019.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N3727. 2 earlier records involve a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1983-09-21 Accident · Clearlake Oaks, CA Damage: Destroyed Fatal injury NTSB · LAX83FA453

Reported aircraft: Kecskes Der Jager D-1X — a different aircraft that carried the N3727 registration before this airframe.

1977-10-19 Accident · Lakeport,Ca, 05 Damage: Substantial NTSB · 3 3064

Reported aircraft: Keoske Exp D1X — a different aircraft that carried the N3727 registration before this airframe.

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 North Dakota· 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.