Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB8TF callsign genealogy
Currently held by GIACHERIO, PAUL 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 AB8TF's current licensee, walking backwards.
- GIACHERIO, PAUL JMIgranted 1996-08-12cancelled 2004-06-08
Successor callsigns
Callsigns held now by people who previously held AB8TF.
No current licensee on record previously held this callsign.