Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2PEG callsign genealogy
Currently held by Harford, Margaret A
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 K2PEG's current licensee, walking backwards.
- Greenwich, Peter JNJgranted 2017-04-10cancelled 2017-05-02
Successor callsigns
Callsigns held now by people who previously held K2PEG.
- Harford, Margaret AUTgranted 2018-03-31
All historical holders
Every license row we've seen with the callsign K2PEG, oldest first.
- Harford, Margaret A UT2008-04-11 → cancelled 2008-06-27
- Greenwich, Peter J NJ2017-05-02 active