Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR3AB callsign genealogy
Currently held by CHESAPEAKE QCWA CHAPTER 20
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 KR3AB's current licensee, walking backwards.
- KB3QQRcancelledCHESAPEAKE QCWA CHAPTER 20MDgranted 2008-03-18cancelled 2008-05-13
Successor callsigns
Callsigns held now by people who previously held KR3AB.
No current licensee on record previously held this callsign.