Confidence: Medium · Source: FCC ULS · As of 2026-09-11
N7PKB callsign genealogy
Currently held by Krogh, Richard J
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 N7PKB's current licensee, walking backwards.
- Krogh, Richard JWAgranted 2020-07-27cancelled 2022-04-19
Successor callsigns
Callsigns held now by people who previously held N7PKB.
- BAULIG, DANIEL MWAgranted 2022-01-03
All historical holders
Every license row we've seen with the callsign N7PKB, oldest first.
- BAULIG, DANIEL M WA1994-05-24 → cancelled 2002-03-15
- Krogh, Richard J WA2022-04-19 active