Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2TTM callsign genealogy
Currently held by Hryczyk, Edward 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 W2TTM's current licensee, walking backwards.
- Hryczyk, Edward RNJgranted 2013-03-28cancelled 2017-04-25
Successor callsigns
Callsigns held now by people who previously held W2TTM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2TTM, oldest first.
- O Connor, Edward J NJ2005-01-05 → cancelled 2017-04-05
- Hryczyk, Edward R NJ2017-04-25 active