Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KL3SRO callsign genealogy
Currently held by Olson, Shelia K
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 KL3SRO's current licensee, walking backwards.
- Olson, Shelia KAKgranted 2013-12-02cancelled 2020-01-24
Successor callsigns
Callsigns held now by people who previously held KL3SRO.
No current licensee on record previously held this callsign.