Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD5LPY callsign genealogy
Currently held by JASSO, MICHAEL 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 KD5LPY's current licensee, walking backwards.
- JASSO, MICHAEL DTXgranted 2019-09-23cancelled 2019-11-13
Successor callsigns
Callsigns held now by people who previously held KD5LPY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD5LPY, oldest first.
- JASSO, MICHAEL D TX2000-09-14 → cancelled 2012-09-15
- JASSO, MICHAEL D TX2019-11-13 active