Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NJ2C callsign genealogy
Currently held by RATKIEWICZ, WILLIAM S
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 NJ2C's current licensee, walking backwards.
- TATIS, RADHAMESNYgranted 2013-04-17cancelled 2020-02-15
- KB2PUVno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held NJ2C.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NJ2C, oldest first.
- RATKIEWICZ, WILLIAM S NJ2007-12-11 → cancelled 2020-01-15
- TATIS, RADHAMES NY2020-02-15 active