Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4MAY callsign genealogy
Currently held by BAUER, MAY S
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 K4MAY's current licensee, walking backwards.
- BAUER, MAY SALgranted 1996-06-10cancelled 2000-03-24
Successor callsigns
Callsigns held now by people who previously held K4MAY.
No current licensee on record previously held this callsign.