Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW1PAT callsign genealogy
Currently held by Darmawi-Iskandar, Patrick K
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 WW1PAT's current licensee, walking backwards.
- Darmawi-Iskandar, Patrick KCAgranted 2021-01-08cancelled 2021-01-26
Successor callsigns
Callsigns held now by people who previously held WW1PAT.
No current licensee on record previously held this callsign.