Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2ACX callsign genealogy
Currently held by Collins, D
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 KB2ACX's current licensee, walking backwards.
- Collins, DNYgranted 2025-06-07cancelled 2025-07-01
Successor callsigns
Callsigns held now by people who previously held KB2ACX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB2ACX, oldest first.
- ESBIN MR, LANCE J NY2006-05-19 → cancelled 2018-05-22
- Collins, D NY2025-07-01 active