Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4DVE callsign genealogy
Currently held by Kraehmer, Dave
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 K4DVE's current licensee, walking backwards.
- Kraehmer, DaveTNgranted 2019-09-16cancelled 2019-10-05
Successor callsigns
Callsigns held now by people who previously held K4DVE.
No current licensee on record previously held this callsign.