N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 6:00 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, WIKC1WMX HAM
⏳ Not available yet — opens for vanity requests Apr 19, 2027, two years after the license was canceled (Apr 18, 2025).
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record
Previous holder: Steven R Whittredge
Held KC1WMX Mar 28, 2025 → Apr 18, 2025 · first licensed Mar 28, 2025 as KC1WMX · 2 licenses · FRN 0028698207
-
- Licensee
- Steven R Whittredge
- Address
- 405 Boston St
Topsfield, MA 01983
- FRN
- 0028698207
- Previous call
- KC1WMX (Technician)
- Last granted
- Apr 18, 2025
- Effective
- Apr 28, 2025
- Last action
- Apr 28, 2025
FCC actions (3)
- Apr 28, 2025 — License modified LIMOD
- Apr 18, 2025 — Vanity call sign granted VANGRT
- Apr 18, 2025 — License issued LIISS
-
- Licensee
- Steven R Whittredge
- Address
- 405 Boston St
Topsfield, MA 01983
- FRN
- 0028698207
- Last granted
- Mar 28, 2025
- Effective
- Mar 28, 2025
- Last action
- Apr 18, 2025
FCC actions (3)
- Apr 18, 2025 — License canceled LICAN
- Mar 28, 2025 — License issued LIISS
- Mar 28, 2025 — 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 Apr 25, 2025 → Sep 27, 2026 · 8 snapshots · as KC1WMX
Steven R Whittredge
405 Boston St, Topsfield, MA 01983
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC1WMX in the last 24 hours. They show up here within seconds of KC1WMX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.