Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WW4RNR callsign genealogy
Currently held by Abbott, Jacob J
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 WW4RNR's current licensee, walking backwards.
- Abbott, Jacob JTXgranted 2020-01-06cancelled 2020-02-19
Successor callsigns
Callsigns held now by people who previously held WW4RNR.
No current licensee on record previously held this callsign.