Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5CMP callsign genealogy
Currently held by PINNEKE, CRIS 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 W5CMP's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W5CMP.
- PINNEKE, CRIS MTXgranted 2019-04-20cancelled 2019-07-09
All historical holders
Every license row we've seen with the callsign W5CMP, oldest first.
- PINNEKE, CRIS M TX2000-05-30 → cancelled 2009-06-19
- PINNEKE, CRIS M TX2019-07-09 active