Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC5CW callsign genealogy
Currently held by Holmes, Eric
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 AC5CW's current licensee, walking backwards.
- Shope, James FOKgranted 2021-01-22cancelled 2023-08-15
Successor callsigns
Callsigns held now by people who previously held AC5CW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AC5CW, oldest first.
- OSBOURN, JAMES P TX1995-05-19 → cancelled 2005-06-16
- Holmes, Eric LA2010-06-11 → cancelled 2022-06-14
- Shope, James F OK2023-08-15 active