Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB8TJM callsign genealogy
Currently held by McCauley, Tracey J
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 KB8TJM's current licensee, walking backwards.
- McCauley, Tracey JOHgranted 2013-03-07cancelled 2013-03-26
Successor callsigns
Callsigns held now by people who previously held KB8TJM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB8TJM, oldest first.
- KASSEN, GLENN S OH1994-07-13 → cancelled 2006-07-14
- McCauley, Tracey J OH2023-12-05 active