Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5CRB callsign genealogy
Currently held by BAKER, CARROL R
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 N5CRB's current licensee, walking backwards.
- Block, Charles RTXgranted 2023-03-22cancelled 2023-08-08
Successor callsigns
Callsigns held now by people who previously held N5CRB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5CRB, oldest first.
- BAKER, CARROL R TX2010-04-10 → cancelled 2022-02-08
- BLOCK, CHARLES R TX2023-08-08 active