Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE0TL callsign genealogy
Currently held by Krogstad, Martha 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 KE0TL's current licensee, walking backwards.
- Krogstad, Martha LMNgranted 2018-05-02cancelled 2018-11-24
Successor callsigns
Callsigns held now by people who previously held KE0TL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE0TL, oldest first.
- MC BRIDE, RAYMOND B AL2005-04-07 → cancelled 2017-06-21
- Krogstad, Martha L MN2018-11-24 active