Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KH2FM callsign genealogy
Currently held by LAROCHELLE, DAVID 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 KH2FM's current licensee, walking backwards.
- MABUCHI, MARLENE BGUgranted 2018-11-20cancelled 2026-01-03
Successor callsigns
Callsigns held now by people who previously held KH2FM.
- LAROCHELLE, DAVID ACOgranted 2019-07-06cancelled 2019-09-16
All historical holders
Every license row we've seen with the callsign KH2FM, oldest first.
- LAROCHELLE, DAVID A CO2012-02-02 → cancelled 2019-07-06
- MABUCHI, MARLENE B GU2026-01-03 active