Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7DCB callsign genealogy
Currently held by Staehle, Samia B
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 N7DCB's current licensee, walking backwards.
- Staehle, Samia BWAgranted 2024-11-26cancelled 2024-12-21
Successor callsigns
Callsigns held now by people who previously held N7DCB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7DCB, oldest first.
- NICOLAI III, THEODORE ID2011-10-07 → cancelled 2023-11-14
- Staehle, Samia B WA2024-12-21 active