Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4NAB callsign genealogy
Currently held by Batungbakal, Noel 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 KN4NAB's current licensee, walking backwards.
- Batungbakal, Noel AFLgranted 2013-07-08cancelled 2015-06-09
Successor callsigns
Callsigns held now by people who previously held KN4NAB.
No current licensee on record previously held this callsign.