Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7OLD callsign genealogy
Currently held by CARPENTER, ALBERT 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 KB7OLD's current licensee, walking backwards.
- BLACK, THEODORE AMIgranted 2024-08-13cancelled 2024-09-06
Successor callsigns
Callsigns held now by people who previously held KB7OLD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7OLD, oldest first.
- CARPENTER, ALBERT J OR2001-09-20 → cancelled 2013-12-18
- BLACK, THEODORE A MI2024-09-06 active