Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD3HAL callsign genealogy
Currently held by COLE JR, HAROLD
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 KD3HAL's current licensee, walking backwards.
- COLE JR, HAROLDPAgranted 1993-09-07cancelled 2003-08-15
Successor callsigns
Callsigns held now by people who previously held KD3HAL.
No current licensee on record previously held this callsign.