Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB1HU callsign genealogy
Currently held by Tuttle, Julia E
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 AB1HU's current licensee, walking backwards.
- Tuttle, Thomas JMAgranted 2000-02-29cancelled 2007-09-22
Successor callsigns
Callsigns held now by people who previously held AB1HU.
- Tuttle, Julia EMAgranted 2021-02-12