Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6IHC callsign genealogy
Currently held by MANDELKERN, DAVID G
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 N6IHC's current licensee, walking backwards.
- BOYER, CHRIS JCAgranted 2011-02-15cancelled 2018-04-06
Successor callsigns
Callsigns held now by people who previously held N6IHC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6IHC, oldest first.
- MANDELKERN, DAVID G VA1988-03-01 → cancelled 2000-03-02
- BOYER, CHRIS J CA2018-04-06 active