Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB3NVV callsign genealogy
Currently held by MCKEON, MARK 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 KB3NVV's current licensee, walking backwards.
- MCKEON, MARK RPAgranted 2016-06-24cancelled 2019-12-07
Successor callsigns
Callsigns held now by people who previously held KB3NVV.
- MCKEON, MARK RPAgranted 2016-06-24cancelled 2019-12-07
All historical holders
Every license row we've seen with the callsign KB3NVV, oldest first.
- McKeon, Mark R PA2006-07-31 → cancelled 2006-09-12
- MCKEON, MARK R PA2019-12-07 active