Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3FH callsign genealogy
Currently held by Heffernan, Raymond 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 N3FH's current licensee, walking backwards.
- TORREY, KRISTINCAgranted 2007-07-18cancelled 2017-03-28
Successor callsigns
Callsigns held now by people who previously held N3FH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3FH, oldest first.
- Heffernan, Raymond G PA2005-03-08 → cancelled 2017-03-09
- TORREY, KRISTIN CA2017-03-28 active