Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4PU callsign genealogy
Currently held by Tigges, Donald E
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 KV4PU's current licensee, walking backwards.
- Tigges, Donald EFLgranted 2013-02-27cancelled 2013-07-24
Successor callsigns
Callsigns held now by people who previously held KV4PU.
No current licensee on record previously held this callsign.