Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5TDI callsign genealogy
Currently held by Weber, Nicholas R
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 KD5TDI's current licensee, walking backwards.
- WEBER, NICHOLAS RTXgranted 2021-08-11cancelled 2021-08-31
Successor callsigns
Callsigns held now by people who previously held KD5TDI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD5TDI, oldest first.
- Weber, Nicholas R MD2002-07-09 → cancelled 2014-07-10
- WEBER, NICHOLAS R TX2021-08-31 active