Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM2Q callsign genealogy
Currently held by VEIHDEFFER, EDWARD L
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 KM2Q's current licensee, walking backwards.
- Hellberg, Kenneth DGAgranted 2018-01-24cancelled 2021-08-28
Successor callsigns
Callsigns held now by people who previously held KM2Q.
- TWIGGS, ROBERT SFLgranted 2019-07-30
All historical holders
Every license row we've seen with the callsign KM2Q, oldest first.
- VEIHDEFFER, EDWARD L NY2005-08-30 → cancelled 2017-11-29
- TWIGGS, ROBERT S VA2017-12-22 → cancelled 2019-07-30
- Hellberg, Kenneth D GA2021-08-28 active