Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5HB callsign genealogy
Currently held by DILLON JR, HARLEY 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 N5HB's current licensee, walking backwards.
- Kirchman, Devlin DTXgranted 2004-11-17cancelled 2010-06-29
Successor callsigns
Callsigns held now by people who previously held N5HB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5HB, oldest first.
- DILLON JR, HARLEY L TX2008-05-13 → cancelled 2008-05-23
- Kirchman, Devlin D TX2020-04-01 active