Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0TIE callsign genealogy
Currently held by 4 State QRP Group
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 KD0TIE'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 KD0TIE.
- WQ5RPactive4 State QRP GroupKSgranted 2024-08-15