The U.S. aircraft register, updated daily
The register · data as of October 7, 2026

Aircraft in the Kolb Aircraft FIRESTAR II family with Rotax 503 DCDI engines

5 on the U.S. register, newest registrations first. This is the list behind a number on another page; the words above say exactly what it counts. Individuals are not named at this time; companies, trusts and government bodies are shown as the FAA publishes them.

Tail no.Maker and modelOwner and baseCertificateRegisteredStatus
N682FS Kolb Aircraft
FIRESTAR II
Individual owner
Pennsylvania
Experimental 2021-10-12 ValidFAA registration status code V: Valid registration. All codes
N51722 Kolb Aircraft
FIRESTAR II
Individual owner
Alabama
Experimental 2021-08-28 ValidFAA registration status code V: Valid registration. All codes
N7009J Kolb Aircraft
FIRESTAR II
Individual owner
Texas
Experimental 2018-08-15 ValidFAA registration status code V: Valid registration. All codes
N503MS Kolb Aircraft
FIRESTAR II
Individual owner
Tennessee
Experimental 2007-08-29 ValidFAA registration status code V: Valid registration. All codes
N709FS Kolb Aircraft
FIRESTAR II
Individual owner
Florida
Experimental 2007-04-10 ValidFAA registration status code V: Valid registration. All codes