Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7SPI callsign genealogy
Currently held by Spiry, Robert A
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 K7SPI's current licensee, walking backwards.
- Higgins, Matthew NMTgranted 2019-03-27cancelled 2019-04-16
Successor callsigns
Callsigns held now by people who previously held K7SPI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7SPI, oldest first.
- Spiry, Robert A WA2007-03-27 → cancelled 2019-03-28
- Higgins, Matthew N MT2019-04-16 active