N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 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, WIKC9YLG HAM
✅ Available for a vanity request — free since Sep 14, 2015.
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 Sep 14, 2015
Previous holder: Maxwell S Schweiner
Held KC9YLG Mar 1, 2013 → Sep 13, 2013 · first licensed Mar 1, 2013 as KC9YLG · 3 licenses · FRN 0022485908
-
- Licensee
- Maxwell S Schweiner
- Address
- 4257 Beverly Rd
Madison, WI 53711
- FRN
- 0022485908
- Previous call
- W9MSS (General)
- Last granted
- Dec 22, 2017
- Effective
- Feb 25, 2021
- Last action
- Feb 25, 2021
FCC actions (4)
- Feb 25, 2021 — Administrative update LIAUA
- Jul 11, 2019 — Administrative update LIAUA
- Dec 22, 2017 — Vanity call sign granted VANGRT
- Dec 22, 2017 — License issued LIISS
-
- Licensee
- Maxwell S Schweiner
- Address
- 2525 University Ave Apt H
Madison, WI 53705
- FRN
- 0022485908
- Previous call
- KC9YLG (General)
- Last granted
- Sep 13, 2013
- Effective
- Oct 19, 2017
- Last action
- Dec 22, 2017
FCC actions (8)
- Dec 22, 2017 — License canceled LICAN
- Oct 19, 2017 — License modified LIMOD
- Jan 31, 2017 — Administrative update LIAUA
- Jun 23, 2015 — Administrative update LIAUA
- Sep 24, 2013 — Administrative update LIAUA
- Sep 17, 2013 — License modified LIMOD
- Sep 13, 2013 — Vanity call sign granted VANGRT
- Sep 13, 2013 — License issued LIISS
-
- Licensee
- Maxwell S Schweiner
- Address
- 1323 W Dayton St #701
Madison, WI 53715
- FRN
- 0022485908
- Last granted
- Mar 1, 2013
- Effective
- Aug 22, 2013
- Last action
- Sep 13, 2013
FCC actions (4)
- Sep 13, 2013 — License canceled LICAN
- Aug 22, 2013 — Administrative update LIAUA
- Mar 1, 2013 — License issued LIISS
- Mar 1, 2013 — 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 16, 2022 → Oct 4, 2026 · 13 snapshots · as W9QT
Maxwell S Schweiner
4257 Beverly Rd, Madison, WI 53711 - Seen Feb 15, 2017 → Oct 4, 2026 · 27 snapshots · as W9MSS
Maxwell S Schweiner
2525 University Ave Apt H, Madison, WI 53705 - Seen Oct 22, 2013 → Oct 4, 2026 · 45 snapshots · as KC9YLG
Maxwell S Schweiner
1323 W Dayton St #701, Madison, WI 53715 - Seen Aug 2, 2015 → Dec 31, 2016 · 11 snapshots · as W9MSS
Maxwell S Schweiner
121 E Water St Apt 119, Appleton, WI 54911 - Seen Apr 6, 2013 → Apr 12, 2013 · 2 snapshots · as KC9YLG
Maxwell S Schweiner
2011 Emerald Drive, Green Bay, WI 54311
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KC9YLG in the last 24 hours. They show up here within seconds of KC9YLG beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.