Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5PO callsign genealogy
Currently held by MROZ, JONATHAN M
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 AF5PO's current licensee, walking backwards.
- MROZ, JONATHAN MMSgranted 2014-01-22cancelled 2014-03-26
Successor callsigns
Callsigns held now by people who previously held AF5PO.
No current licensee on record previously held this callsign.