Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6CAH callsign genealogy
Currently held by Herrick, Carl A
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 W6CAH's current licensee, walking backwards.
- Herrick, Carl ACAgranted 2002-04-02cancelled 2003-07-29
Successor callsigns
Callsigns held now by people who previously held W6CAH.
- Herrick, Carl ACAgranted 2002-04-02cancelled 2003-07-29
All historical holders
Every license row we've seen with the callsign W6CAH, oldest first.
- Herrick, Carl A CA2001-02-21 → cancelled 2002-04-02
- Herrick, Carl A NV2023-05-24 active