Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB3CLS callsign genealogy
Currently held by Steele, Clark L
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 KB3CLS's current licensee, walking backwards.
- Steele, Clark LPAgranted 2022-06-14cancelled 2022-07-02
Successor callsigns
Callsigns held now by people who previously held KB3CLS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB3CLS, oldest first.
- ADAMS, JEDIDIAH D PA1999-04-20 → cancelled 2010-04-22
- Steele, Clark L PA2022-07-02 active