Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1PRR callsign genealogy
Currently held by RENFREE, PETER R
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 W1PRR's current licensee, walking backwards.
- RENFREE, PETER RVAgranted 1990-05-15cancelled 2000-06-20
Successor callsigns
Callsigns held now by people who previously held W1PRR.
- RENFREE, PETER RNCgranted 2021-05-01