Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0DAN callsign genealogy
Currently held by SHIREMAN, VERNON 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 KB0DAN's current licensee, walking backwards.
- SHIREMAN, VERNON DIAgranted 2015-10-23cancelled 2021-11-30
Successor callsigns
Callsigns held now by people who previously held KB0DAN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB0DAN, oldest first.
- POPPITZ, THEODORE J MN1988-07-12 → cancelled 2000-07-13
- SHIREMAN, VERNON D IA2021-11-30 active