N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 am CDT
Ask:
HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKO6MXN HAM
⏳ Not available yet — opens for vanity requests Apr 17, 2028, two years after the license was canceled (Apr 16, 2026).
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record
Previous holder: Gregory L Knutzen
Held KO6MXN Mar 20, 2026 → Apr 16, 2026 · first licensed Mar 20, 2026 as KO6MXN · 3 licenses · FRN 0038160321
-
- Licensee
- Gregory L Knutzen
- Address
- 11405 Camino Miramontes
Jurupa Valley, CA 91752-5027
- FRN
- 0038160321
- Previous call
- AK6TF (General)
- Last granted
- May 8, 2026
- Effective
- May 8, 2026
- Last action
- May 8, 2026
FCC actions (2)
- May 8, 2026 — Vanity call sign granted VANGRT
- May 8, 2026 — License issued LIISS
-
- Licensee
- Gregory L Knutzen
- Address
- 11405 Camino Miramontes
Jurupa Valley, CA 91752-5027
- FRN
- 0038160321
- Previous call
- KO6MXN (General)
- Last granted
- Mar 20, 2026
- Effective
- Apr 16, 2026
- Last action
- May 8, 2026
FCC actions (3)
- May 8, 2026 — License canceled LICAN
- Apr 16, 2026 — Systematic call sign granted SYSGRT
- Apr 16, 2026 — License issued LIISS
-
- Licensee
- Gregory L Knutzen
- Address
- 11405 Camino Miramontes
Jurupa Valley, CA 91752-5027
- FRN
- 0038160321
- Last granted
- Mar 20, 2026
- Effective
- Apr 16, 2026
- Last action
- Apr 16, 2026
FCC actions (4)
- Apr 16, 2026 — License canceled LICAN
- Mar 27, 2026 — License modified LIMOD
- Mar 20, 2026 — License issued LIISS
- Mar 20, 2026 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 → Oct 4, 2026 · 6 snapshots · as KO6MXN
Gregory L Knutzen
11405 Camino Miramontes, Jurupa Valley, CA 91752-5027
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO6MXN in the last 24 hours. They show up here within seconds of KO6MXN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.