Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI5TLG callsign genealogy
Currently held by DREINHOFER, NICHOLAS S
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 KI5TLG's current licensee, walking backwards.
- DREINHOFER, NICHOLAS STXgranted 2021-10-22cancelled 2022-01-21
Successor callsigns
Callsigns held now by people who previously held KI5TLG.
No current licensee on record previously held this callsign.