Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2FG callsign genealogy
Currently held by LAUFER, WARREN P
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 K2FG's current licensee, walking backwards.
- Mentz, LawrenceNYgranted 2007-11-28cancelled 2014-10-11
Successor callsigns
Callsigns held now by people who previously held K2FG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2FG, oldest first.
- LAUFER, WARREN P NY2002-07-08 → cancelled 2014-09-23
- Mentz, Lawrence NY2024-08-30 active