Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0MLB callsign genealogy
Currently held by Bump, Melissa 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 K0MLB's current licensee, walking backwards.
- Bump, Melissa LSDgranted 2013-01-01cancelled 2018-08-21
Successor callsigns
Callsigns held now by people who previously held K0MLB.
No current licensee on record previously held this callsign.