Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7TTT callsign genealogy
Currently held by Rabe, Jay C
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 KJ7TTT's current licensee, walking backwards.
- Rabe, Jay CORgranted 2019-05-29cancelled 2019-06-18
Successor callsigns
Callsigns held now by people who previously held KJ7TTT.
No current licensee on record previously held this callsign.