Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2PHL callsign genealogy
Currently held by Polstra Jr, Philip A
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 K2PHL's current licensee, walking backwards.
- Polstra Jr, Philip APAgranted 2021-11-23cancelled 2021-12-31
Successor callsigns
Callsigns held now by people who previously held K2PHL.
No current licensee on record previously held this callsign.