Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9JFL callsign genealogy
Currently held by Lalande III, John F
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 K9JFL's current licensee, walking backwards.
- Lalande III, John FWIgranted 2013-01-10cancelled 2013-02-05
Successor callsigns
Callsigns held now by people who previously held K9JFL.
No current licensee on record previously held this callsign.