Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3RWL callsign genealogy
Currently held by Lemmert Sr, Robert W
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 K3RWL's current licensee, walking backwards.
- Lemmert Sr, Robert WMDgranted 2014-05-13cancelled 2014-06-06
Successor callsigns
Callsigns held now by people who previously held K3RWL.
No current licensee on record previously held this callsign.