Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0YYY callsign genealogy
Currently held by Kennedy, Michael T
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 W0YYY's current licensee, walking backwards.
- Redman, Miles AMOgranted 2017-03-13cancelled 2018-07-06
Successor callsigns
Callsigns held now by people who previously held W0YYY.
- Kennedy, AoifeMOgranted 2018-10-19
All historical holders
Every license row we've seen with the callsign W0YYY, oldest first.
- Kennedy, Michael T MO2007-09-14 → cancelled 2009-01-16
- Redman, Miles A KS2018-07-06 active