Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1TPR callsign genealogy
Currently held by Henrickson, Erin R
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 N1TPR's current licensee, walking backwards.
- Henrickson, Erin RWAgranted 2020-10-15cancelled 2020-11-06
Successor callsigns
Callsigns held now by people who previously held N1TPR.
- Henrickson, ErinWAgranted 2022-11-15
All historical holders
Every license row we've seen with the callsign N1TPR, oldest first.
- LAPIDUS, KYLE A B MA1994-11-23 → cancelled 2006-11-25
- Henrickson, Erin R WA2020-11-06 → cancelled 2022-11-15