Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NY3H callsign genealogy
Currently held by HUMMEL JR, FRED D
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 NY3H's current licensee, walking backwards.
- Stein, HarrisPAgranted 2005-11-23cancelled 2006-01-21
Successor callsigns
Callsigns held now by people who previously held NY3H.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NY3H, oldest first.
- HUMMEL JR, FRED D PA1990-02-06 → cancelled 2002-03-07
- STEIN, HARRIS NY2026-01-24 active