Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8CMP callsign genealogy
Currently held by SPENCER, FRANK
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 W8CMP's current licensee, walking backwards.
- Pasini, Christina MOHgranted 2022-05-25cancelled 2022-06-14
Successor callsigns
Callsigns held now by people who previously held W8CMP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8CMP, oldest first.
- SPENCER, FRANK MI1996-05-21 → cancelled 2008-05-22
- Pasini, Christina M OH2022-06-14 active