Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4JAY callsign genealogy
Currently held by Massey, Wendell J
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 KA4JAY's current licensee, walking backwards.
- Massey, Wendell JTNgranted 2025-01-07cancelled 2025-01-25
Successor callsigns
Callsigns held now by people who previously held KA4JAY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA4JAY, oldest first.
- WOLF JR, JOHN J FL2008-04-23 → cancelled 2020-06-25
- Massey, Wendell J TN2025-01-25 active