Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2HL callsign genealogy
Currently held by SIPPRELL SR, SHERWOOD B
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 K2HL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K2HL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2HL, oldest first.
- SIPPRELL SR, SHERWOOD B NY1995-04-18 → cancelled 1995-08-20
- WACHAUSEN, FRANK R NJ2015-03-31 active