Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WM3I callsign genealogy
Currently held by Ladd, Kendrick W
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 WM3I's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WM3I.
- Ladd, Kendrick WWYgranted 2024-04-19
All historical holders
Every license row we've seen with the callsign WM3I, oldest first.
- MAY, JON D PA2011-03-23 → cancelled 2023-03-28
- Ladd, Kendrick W WY2023-07-28 → cancelled 2024-04-19