Weight-shift trike

N503BK

1999 Homebuilt SS-16

Registered No accidents on file

Built

1999

Serial

B-222

Class

Weight-shift trike

Engines

Rotax 503 series

Status

Current as of October 2026

Registered owner

Individual · sign in to see

Based

Thurmont, MD

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Registration record

N503BK on the FAA register

Type

1999 Homebuilt SS-16

Serial

B-222

Engines

Rotax 503 series

Registered owner

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

Thurmont, MD

Certificate issued

2012-09-21

Airworthiness date

2008-01-08

Registration expires

2028-09-30

Airworthiness class

Experimental · light-sport

Mode S (hex)

A64538

Mode S (octal)

51442470

Seats (type)

Weight class

up to 12,499 lb

Status

Current as of October 2026

Registry history

Timeline

2028-09-30
Registration expires (renewal due).
2012-09-21
Certificate of registration issued as N503BK.
2008-01-08
Airworthiness date on the current FAA record (experimental category (light-sport)).
1999
Manufactured (1999).

Overview

About N503BK

N503BK is a 1999 Homebuilt SS-16, serial number B-222. It is registered to an individual in Thurmont, Maryland. The current certificate of registration was issued on September 21, 2012 and expires on September 30, 2028.

The FAA aircraft reference file describes the type as a weight-shift trike, one Rotax 503 series engine and 2 seats. Its airworthiness certificate is experimental category (light-sport), dated January 8, 2008.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N503BK.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N503BK.

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

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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.