Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE0AAY callsign genealogy
Currently held by Mulvihill, Robert A
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 KE0AAY's current licensee, walking backwards.
- Riegel, Kyle RSDgranted 2018-10-18cancelled 2018-11-06
Successor callsigns
Callsigns held now by people who previously held KE0AAY.
- Mulvihill, Robert ACOgranted 2015-10-27
All historical holders
Every license row we've seen with the callsign KE0AAY, oldest first.
- Mulvihill, Robert A CO2014-04-17 → cancelled 2015-10-27
- Riegel, Kyle R SD2018-11-06 active