Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AL0Z callsign genealogy
Currently held by Marlowe, Samuel J
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AL0Z's current licensee, walking backwards.
- MARLOWE, SAMUEL JTNgranted 1999-03-08cancelled 2000-06-13
Successor callsigns
Callsigns held now by people who previously held AL0Z.
No current licensee on record previously held this callsign.