Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5DN callsign genealogy
Currently held by GARRISON, R M DON
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 K5DN's current licensee, walking backwards.
- BAKER, ROBERT CTXgranted 2007-02-21cancelled 2009-07-25
Successor callsigns
Callsigns held now by people who previously held K5DN.
- Rumsey, Robert JTXgranted 2017-04-08
All historical holders
Every license row we've seen with the callsign K5DN, oldest first.
- GARRISON, R M DON TX1996-04-05 → cancelled 2005-01-20
- Rumsey, Robert J TX2007-05-15 → cancelled 2007-07-06
- BAKER, ROBERT C TX2019-07-30 active