Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4IVY callsign genealogy
Currently held by Ivy Jr, John H
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 K4IVY's current licensee, walking backwards.
- LOWE, LEANNA LTNgranted 2026-01-13cancelled 2026-01-31
Successor callsigns
Callsigns held now by people who previously held K4IVY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4IVY, oldest first.
- Ivy Jr, John H TN2010-07-13 → cancelled 2022-08-23
- LOWE, LEANNA L TN2026-01-31 active