Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7MLR callsign genealogy
Currently held by Robinson, Michael L
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 KD7MLR's current licensee, walking backwards.
- Robinson, Michael LWYgranted 2017-08-08cancelled 2017-08-29
Successor callsigns
Callsigns held now by people who previously held KD7MLR.
- SMITH, SHYLAIDgranted 2021-04-02
All historical holders
Every license row we've seen with the callsign KD7MLR, oldest first.
- SMITH, SHYLA ID2001-03-26 → cancelled 2001-04-21
- Robinson, Michael L WY2017-08-29 active