Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5DL callsign genealogy
Currently held by LEWIS, DWIGHT C
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 N5DL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N5DL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5DL, oldest first.
- LEWIS, DWIGHT C AR1998-07-16 → cancelled 2010-07-17
- GRAETER, THOMAS P FL2020-05-11 active