Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WH2DX callsign genealogy
Currently held by GUAM REMOTE LINK ARC
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 WH2DX's current licensee, walking backwards.
- WH2AOOcancelledGUAM REMOTE LINK ARCGUgranted 2025-07-16cancelled 2025-08-08
Successor callsigns
Callsigns held now by people who previously held WH2DX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WH2DX, oldest first.
- Palm Tree DX Club GU2011-10-12 → cancelled 2023-10-13
- GUAM REMOTE LINK ARC GU2025-08-08 active