Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM4TML callsign genealogy
Currently held by Virginia Packet Network
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 KM4TML's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KM4TML.
- W4VPNactiveVirginia Packet NetworkVAgranted 2026-05-05