Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9MYT callsign genealogy
Currently held by SAND, 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 K9MYT's current licensee, walking backwards.
- SAND, MICHAEL TFLgranted 2008-04-01cancelled 2008-11-07
Successor callsigns
Callsigns held now by people who previously held K9MYT.
- SAND, MICHAEL TAZgranted 2019-04-19
All historical holders
Every license row we've seen with the callsign K9MYT, oldest first.
- STAUFFER, CECIL R IL1994-03-29 → cancelled 2006-03-30
- SAND, MICHAEL T FL2018-08-13 → cancelled 2019-04-19