Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9JLM callsign genealogy
Currently held by Mueller, Jenna L
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 W9JLM's current licensee, walking backwards.
- Mueller, Jenna LTXgranted 2023-06-27cancelled 2023-07-15
Successor callsigns
Callsigns held now by people who previously held W9JLM.
- MILLER, JEROMY LILgranted 2022-12-28
All historical holders
Every license row we've seen with the callsign W9JLM, oldest first.
- MILLER, JEROMY L IL2011-12-28 → cancelled 2013-02-02
- Mueller, Jenna L TX2023-07-15 active