The U.S. aircraft register, updated daily · Carbon Free Flight by 2050
Maker · data as of October 2, 2026

Hammond Bill

2 aircraft on the U.S. register. The most recent registration was August 3, 2018.

Models

RATTLER 11011

RATTLER 1 · 01

States

Wyoming1Missouri1

Registrations by year

000111201512018

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N7511X Hammond Bill
RATTLER 1
Gyroplane Individual owner
Missouri
Experimental 2018-08-03 Valid
N434SM Hammond Bill
01
Fixed-wing, single engine Gemini Professional LLC
Cheyenne, Wyoming
Experimental 2015-07-21 Valid