Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2ZAB callsign genealogy
Currently held by MC MANUS, SHELDON E
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 K2ZAB's current licensee, walking backwards.
- Zabawczuk, Kevin MNYgranted 2016-05-25cancelled 2019-04-19
Successor callsigns
Callsigns held now by people who previously held K2ZAB.
- Zabawczuk, Kevin MNYgranted 2019-11-13cancelled 2020-01-14
All historical holders
Every license row we've seen with the callsign K2ZAB, oldest first.
- MC MANUS, SHELDON E NY1998-01-23 → cancelled 2010-01-26
- Zabawczuk, Kevin M NY2019-04-19 → cancelled 2019-11-13