Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5EST callsign genealogy
Currently held by Hollander, James F
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 W5EST's current licensee, walking backwards.
- Hollander, James FARgranted 2011-07-15cancelled 2011-08-05
Successor callsigns
Callsigns held now by people who previously held W5EST.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5EST, oldest first.
- MONTGOMERY, ORIN C OK1995-01-17 → cancelled 2007-01-18
- Hollander, James F AR2021-06-02 active