Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5PW callsign genealogy
Currently held by HEIDEMANN, BRUCE D
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 W5PW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W5PW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5PW, oldest first.
- HEIDEMANN, BRUCE D OK2006-08-08 → cancelled 2018-11-06
- Lehr, Frederick M NM2018-11-24 active