Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF4ZP callsign genealogy
Currently held by Floyd Sr, Robert W
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 AF4ZP's current licensee, walking backwards.
- FLOYD SR, ROBERT WTNgranted 1994-03-29cancelled 2000-06-28
Successor callsigns
Callsigns held now by people who previously held AF4ZP.
No current licensee on record previously held this callsign.