Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB0PG callsign genealogy
Currently held by Sjostrom, Sharon 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 AB0PG's current licensee, walking backwards.
- Sjostrom, Sharon MCOgranted 2006-06-14cancelled 2006-08-22
Successor callsigns
Callsigns held now by people who previously held AB0PG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB0PG, oldest first.
- Sjostrom, Rex W CO2003-06-16 → cancelled 2006-05-31
- Sjostrom, Sharon M CO2006-08-22 → cancelled 2018-08-23