Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N2HLH callsign genealogy
Currently held by Harper, Haskell 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 N2HLH's current licensee, walking backwards.
- HARPER, HASKELL LTXgranted 2020-11-12cancelled 2020-12-18
Successor callsigns
Callsigns held now by people who previously held N2HLH.
- KASSON, DAVID ONYgranted 2017-11-10
All historical holders
Every license row we've seen with the callsign N2HLH, oldest first.
- KASSON, DAVID O NY2009-02-24 → cancelled 2017-11-10
- Harper, Haskell L TX2020-12-18 active