Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9LAD callsign genealogy
Currently held by DOLL, RALPH
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 N9LAD's current licensee, walking backwards.
- Diwan, LinkeshCTgranted 2025-07-25cancelled 2025-08-16
Successor callsigns
Callsigns held now by people who previously held N9LAD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9LAD, oldest first.
- DOLL, RALPH WI2011-03-23 → cancelled 2023-04-25
- Diwan, Linkesh A CT2025-08-16 active