Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1RAL callsign genealogy
Currently held by SPENCER, JOHN
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 K1RAL's current licensee, walking backwards.
- Lancaster, Robert AMAgranted 2008-07-01cancelled 2008-08-05
Successor callsigns
Callsigns held now by people who previously held K1RAL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1RAL, oldest first.
- SPENCER, JOHN MA1988-09-27 → cancelled 2000-09-28
- Lancaster, Robert A MA2018-05-31 active