Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9MDY callsign genealogy
Currently held by Short Jr, Stanley D
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 K9MDY's current licensee, walking backwards.
- SHORT JR, STANLEY DPAgranted 2011-11-17cancelled 2011-12-06
Successor callsigns
Callsigns held now by people who previously held K9MDY.
No current licensee on record previously held this callsign.