Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5DK callsign genealogy
Currently held by KRAMER, RICHARD S
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 N5DK's current licensee, walking backwards.
- MAXWELL, ANDYLAgranted 2001-06-19cancelled 2002-10-01
Successor callsigns
Callsigns held now by people who previously held N5DK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5DK, oldest first.
- KRAMER, RICHARD S TX1990-09-11 → cancelled 2002-09-12
- MAXWELL, ANDY LA2022-09-13 active