Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG5UDH callsign genealogy
Currently held by Signal 51 ARC
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 KG5UDH'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 KG5UDH.
- KD5TEUactiveSignal 51 ARCTXgranted 2017-08-04