Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4CRR callsign genealogy
Currently held by REIDENBACH, CHRISTOPHER 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 W4CRR's current licensee, walking backwards.
- REIDENBACH, CHRISTOPHER RVAgranted 2016-09-12cancelled 2016-11-15
Successor callsigns
Callsigns held now by people who previously held W4CRR.
No current licensee on record previously held this callsign.