Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8RCC callsign genealogy
Currently held by HAYMANN, JOHN W
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 K8RCC's current licensee, walking backwards.
- CHRISTIE, ROBERT CFLgranted 2023-06-10cancelled 2023-08-08
Successor callsigns
Callsigns held now by people who previously held K8RCC.
- HAYMANN, JOHN WTXgranted 2013-04-16cancelled 2025-04-17
All historical holders
Every license row we've seen with the callsign K8RCC, oldest first.
- HAYMANN, JOHN W TX2013-04-16 → cancelled 2018-05-15
- CHRISTIE, ROBERT C FL2023-08-08 active