Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8PMO callsign genealogy
Currently held by Moore, Preston 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 K8PMO's current licensee, walking backwards.
- Moore, Preston MOHgranted 2026-07-15cancelled 2026-08-04
Successor callsigns
Callsigns held now by people who previously held K8PMO.
No current licensee on record previously held this callsign.