Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3MER callsign genealogy
Currently held by Kemmer, Ryan 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 K3MER's current licensee, walking backwards.
- Kemmer, Ryan LWAgranted 2022-02-22cancelled 2022-03-15
Successor callsigns
Callsigns held now by people who previously held K3MER.
No current licensee on record previously held this callsign.