Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0ETC callsign genealogy
Currently held by LANGE, FRANK W
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 N0ETC's current licensee, walking backwards.
- Larsen, AmyWAgranted 2015-10-08cancelled 2015-10-31
Successor callsigns
Callsigns held now by people who previously held N0ETC.
- Larsen, AmyWAgranted 2022-01-05
All historical holders
Every license row we've seen with the callsign N0ETC, oldest first.
- LANGE, FRANK W MO1988-07-05 → cancelled 2000-07-06
- Larsen, Amy WA2015-10-31 → cancelled 2022-01-05