Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9ZNY callsign genealogy
Currently held by Lindholm, Gregory G
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 W9ZNY's current licensee, walking backwards.
- Lindholm, Gregory GILgranted 2002-02-08cancelled 2003-12-06
Successor callsigns
Callsigns held now by people who previously held W9ZNY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9ZNY, oldest first.
- ESKUCHEN, FRANK G FL1991-02-12 → cancelled 2003-02-13
- Lindholm, Gregory G CT2024-03-16 active