Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4KLY callsign genealogy
Currently held by Harrington, Kelly R
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 K4KLY's current licensee, walking backwards.
- Harrington, Kelly RGAgranted 2020-01-09cancelled 2026-02-10
Successor callsigns
Callsigns held now by people who previously held K4KLY.
- Harrington, Kelly RGAgranted 2026-09-11