N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIKM6MXM HAM
✅ Available for a vanity request — free since Nov 4, 2019.
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 · available since Nov 4, 2019
Previous holder: Jeffrey C Liter
Held KM6MXM Sep 29, 2017 → Nov 3, 2017 · first licensed Sep 29, 2017 as KM6MXM · 3 licenses · FRN 0026869693
-
- Licensee
- Jeffrey C Liter
- Address
- 1964 Marengo Ave
South Pasadena, CA 91030
- FRN
- 0026869693
- Previous call
- W2JCL (General)
- Last granted
- Jul 21, 2026
- Effective
- Jul 21, 2026
- Last action
- Jul 21, 2026
FCC actions (2)
- Jul 21, 2026 — Vanity call sign granted VANGRT
- Jul 21, 2026 — License issued LIISS
-
- Licensee
- Jeffrey C Liter
- Address
- 1964 Marengo Ave
South Pasadena, CA 91030
- FRN
- 0026869693
- Previous call
- KM6MXM (General)
- Last granted
- Nov 3, 2017
- Effective
- Jan 23, 2018
- Last action
- Jul 21, 2026
FCC actions (4)
- Jul 21, 2026 — License canceled LICAN
- Jan 23, 2018 — License modified LIMOD
- Nov 3, 2017 — Vanity call sign granted VANGRT
- Nov 3, 2017 — License issued LIISS
-
- Licensee
- Jeffrey C Liter
- Address
- 1964 Marengo Ave
South Pasadena, CA 91030
- FRN
- 0026869693
- Last granted
- Sep 29, 2017
- Effective
- Oct 24, 2017
- Last action
- Nov 3, 2017
FCC actions (4)
- Nov 3, 2017 — License canceled LICAN
- Oct 24, 2017 — License modified LIMOD
- Sep 29, 2017 — License issued LIISS
- Sep 29, 2017 — 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 Nov 11, 2017 → Oct 4, 2026 · 40 snapshots · as KM6MXM
Jeffrey C Liter
1964 Marengo Ave, South Pasadena, CA 91030
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM6MXM in the last 24 hours. They show up here within seconds of KM6MXM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.