Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB1FI callsign genealogy
Currently held by Emerick, Earl 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 AB1FI's current licensee, walking backwards.
- Emerick, Earl EMAgranted 1997-04-11cancelled 2005-09-29
Successor callsigns
Callsigns held now by people who previously held AB1FI.
- EMERICK, EARL EMAgranted 2025-11-27