Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1HFP callsign genealogy
Currently held by Pemantell, James 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 KB1HFP's current licensee, walking backwards.
- Pemantell, James LNHgranted 2018-01-10cancelled 2022-05-20
Successor callsigns
Callsigns held now by people who previously held KB1HFP.
- Pemantell, James LNHgranted 2024-05-04
All historical holders
Every license row we've seen with the callsign KB1HFP, oldest first.
- Pemantell, James L MA2001-09-24 → cancelled 2013-09-25
- Pemantell, James L NH2022-05-20 → cancelled 2024-05-04