Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3IIY callsign genealogy
Currently held by Deutsch, Christopher R
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 W3IIY's current licensee, walking backwards.
- Deutsch, Christopher RPAgranted 2011-08-12cancelled 2016-12-30
Successor callsigns
Callsigns held now by people who previously held W3IIY.
- DEUTSCH, DOUGLAS LPAgranted 2021-07-30
All historical holders
Every license row we've seen with the callsign W3IIY, oldest first.
- DEUTSCH, DOUGLAS L PA2010-04-20 → cancelled 2011-10-08
- Deutsch, Christopher R PA2016-12-30 active