Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD9HH callsign genealogy
Currently held by Spoo, Pete
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 AD9HH's current licensee, walking backwards.
- Spoo, PeteINgranted 2024-09-18cancelled 2025-08-11
Successor callsigns
Callsigns held now by people who previously held AD9HH.
No current licensee on record previously held this callsign.