Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1RAA callsign genealogy
Currently held by CHRISTIE, EARL 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 K1RAA's current licensee, walking backwards.
- Armstrong, Roger AMAgranted 2007-01-24cancelled 2010-03-26
Successor callsigns
Callsigns held now by people who previously held K1RAA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1RAA, oldest first.
- CHRISTIE, EARL L MA1996-01-30 → cancelled 2008-01-31
- Armstrong, Roger A MA2020-04-04 active