Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1RAP callsign genealogy
Currently held by KELLEHER JR, JOHN F
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 K1RAP's current licensee, walking backwards.
- Kelleher, Christopher JMAgranted 2019-03-29cancelled 2019-04-16
Successor callsigns
Callsigns held now by people who previously held K1RAP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1RAP, oldest first.
- KELLEHER JR, JOHN F MA2005-02-22 → cancelled 2017-05-11
- Kelleher, Christopher J MA2019-04-16 active