Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2CHA callsign genealogy
Currently held by KLAWUNN, HERBERT G
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 W2CHA's current licensee, walking backwards.
- Konggla, AnucharMDgranted 2019-03-25cancelled 2020-03-27
Successor callsigns
Callsigns held now by people who previously held W2CHA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2CHA, oldest first.
- KLAWUNN, HERBERT G NJ1989-01-17 → cancelled 2001-01-18
- Konggla, Anuchar MD2020-03-27 active