Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA9SNY callsign genealogy
Currently held by PERLMAN, SANFORD J
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 WA9SNY's current licensee, walking backwards.
- PERLMAN, SANFORD JCAgranted 2017-11-28cancelled 2018-01-23
Successor callsigns
Callsigns held now by people who previously held WA9SNY.
- PERLMAN, Sanford JCAgranted 2025-06-24