Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9MSK callsign genealogy
Currently held by Kwiatkowski, Melissa S
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 K9MSK's current licensee, walking backwards.
- Kwiatkowski, Melissa SMIgranted 2014-04-23cancelled 2015-02-27
Successor callsigns
Callsigns held now by people who previously held K9MSK.
No current licensee on record previously held this callsign.