Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5DHR callsign genealogy
Currently held by ROSSO, DAVID 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 K5DHR's current licensee, walking backwards.
- ROSSO, DAVID HMSgranted 2014-12-23cancelled 2019-07-27
Successor callsigns
Callsigns held now by people who previously held K5DHR.
No current licensee on record previously held this callsign.