Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB7OKU callsign genealogy
Currently held by Lohkamp 419, Larry A
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 WB7OKU's current licensee, walking backwards.
- Lohkamp, Larry AFLgranted 2019-12-17cancelled 2020-02-15
Successor callsigns
Callsigns held now by people who previously held WB7OKU.
No current licensee on record previously held this callsign.