Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA3IAM callsign genealogy
Currently held by BROWN SR, CHARLES R
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 KA3IAM's current licensee, walking backwards.
- APSHANKAR, KAPIL STXgranted 2023-06-06cancelled 2023-07-11
Successor callsigns
Callsigns held now by people who previously held KA3IAM.
- APSHANKAR, KAPIL STXgranted 2023-08-01
All historical holders
Every license row we've seen with the callsign KA3IAM, oldest first.
- BROWN SR, CHARLES R PA1991-03-12 → cancelled 2003-03-13
- APSHANKAR, KAPIL S TX2023-07-11 → cancelled 2023-08-01