Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2LEN callsign genealogy
Currently held by Campbell, Leonard L
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 KB2LEN's current licensee, walking backwards.
- Campbell, Leonard LNJgranted 2010-05-25cancelled 2013-01-11
Successor callsigns
Callsigns held now by people who previously held KB2LEN.
- KIRKPATRICK, WILLIAMNJgranted 2023-02-11
All historical holders
Every license row we've seen with the callsign KB2LEN, oldest first.
- KIRKPATRICK, WILLIAM NJ2000-09-01 → cancelled 2003-01-10
- Campbell, Leonard L NJ2022-12-14 active