Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9ANT callsign genealogy
Currently held by Hallam, Charles J
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 K9ANT's current licensee, walking backwards.
- Hallam, Charles JINgranted 2005-03-22cancelled 2013-03-22
Successor callsigns
Callsigns held now by people who previously held K9ANT.
No current licensee on record previously held this callsign.