Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9JKM callsign genealogy
Currently held by MAENPAA, JOANNE K
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 K9JKM's current licensee, walking backwards.
- MAENPAA, JOANNE KILgranted 2001-02-15cancelled 2006-03-21
Successor callsigns
Callsigns held now by people who previously held K9JKM.
No current licensee on record previously held this callsign.