Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA5DON callsign genealogy
Currently held by Rand, Robert D
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 KA5DON's current licensee, walking backwards.
- GERHART, DONALDTXgranted 2024-10-08cancelled 2024-10-26
Successor callsigns
Callsigns held now by people who previously held KA5DON.
- Rand, Robert DMSgranted 2019-09-21
All historical holders
Every license row we've seen with the callsign KA5DON, oldest first.
- Rand, Robert D MS2013-10-24 → cancelled 2019-09-21
- GERHART, DONALD TX2024-10-26 active