Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RVR callsign genealogy
Currently held by Stallings, Michael H
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 K4RVR's current licensee, walking backwards.
- KEETER, TRACY AVAgranted 2016-11-01cancelled 2021-11-23
Successor callsigns
Callsigns held now by people who previously held K4RVR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4RVR, oldest first.
- Stallings, Michael H FL2004-11-16 → cancelled 2016-11-17
- KEETER, TRACY A VA2021-11-23 active