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, WIK1GCY HAM
✅ Available for a vanity request — free since Jul 11, 2020.
1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 Jul 11, 2020
Previous holder: Congyu Guo
Held K1GCY Aug 22, 2015 → Jul 10, 2018 · first licensed Aug 3, 2015 as KE0FIG · 3 licenses · FRN 0024764466
-
- Licensee
- Congyu Guo
- Address
- 103 N Stadium Blvd, Apt 209
Columbia, MO 65203
- FRN
- 0024764466
- Previous call
- K1GCY (General)
- Last granted
- Jul 10, 2018
- Effective
- Aug 5, 2025
- Last action
- Aug 5, 2025
FCC actions (6)
- Aug 5, 2025 — Administrative update LIAUA
- Jul 18, 2024 — Administrative update LIAUA
- Jan 5, 2022 — Administrative update LIAUA
- Jul 17, 2018 — Administrative update LIAUA
- Jul 10, 2018 — Vanity call sign granted VANGRT
- Jul 10, 2018 — License issued LIISS
-
- Licensee
- Congyu Guo
- Address
- 2007 Rashid Ct
Columbia, MO 65202
- FRN
- 0024764466
- Previous call
- KE0FIG (General)
- Last granted
- Aug 22, 2015
- Effective
- Jun 20, 2018
- Last action
- Jul 10, 2018
FCC actions (7)
- Jul 10, 2018 — License canceled LICAN
- Jun 20, 2018 — License modified LIMOD
- Apr 19, 2018 — License modified LIMOD
- Jul 25, 2017 — Administrative update LIAUA
- Jul 30, 2016 — Administrative update LIAUA
- Aug 22, 2015 — Vanity call sign granted VANGRT
- Aug 22, 2015 — License issued LIISS
-
- Licensee
- Congyu Guo
- Address
- 1616 JUNIPER DR
Columbia, MO 65201
- FRN
- 0024764466
- Last granted
- Aug 3, 2015
- Effective
- Aug 5, 2015
- Last action
- Aug 22, 2015
FCC actions (4)
- Aug 22, 2015 — License canceled LICAN
- Aug 5, 2015 — Administrative update LIAUA
- Aug 3, 2015 — License issued LIISS
- Aug 3, 2015 — 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 25, 2025 → Oct 4, 2026 · 3 snapshots · as NG6C
Congyu Guo
103 N Stadium Blvd, Apt 209, Columbia, MO 65203 - Seen Sep 5, 2017 → Oct 4, 2026 · 20 snapshots · as K1GCY
Congyu Guo
2007 Rashid Ct, Columbia, MO 65202 - Seen Sep 18, 2015 → Oct 4, 2026 · 39 snapshots · as KE0FIG
Congyu Guo
1616 JUNIPER DR, Columbia, MO 65201 - Seen Sep 27, 2024 → May 29, 2025 · 7 snapshots · as NG6C
Congyu Guo
301 Campusview Dr Apt 347, Columbia, MO 65201 - Seen Apr 16, 2022 → Jul 1, 2024 · 3 snapshots · as NG6C
Congyu Guo
2607 Northampton Dr, Columbia, MO 65201 - Seen Sep 3, 2018 → May 6, 2019 · 3 snapshots · as NG6C
Congyu Guo
28 E STEWART RD APT 306, Columbia, MO 65203 - Seen Nov 4, 2016 → May 12, 2017 · 5 snapshots · as K1GCY
Congyu Guo
3718 ASPEN HEIGHTS PKWY, Columbia, MO 65201
Others requesting K1GCY
2 applications listed K1GCY as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Aug 4, 2015 | Aug 22, 2015 | KE0FIG · Congyu Guo · Columbia, MO | 2 | Granted |
| Apr 19, 2010 | May 7, 2010 | KE5YLS · Gary C Young · Jackson, MS | 3 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K1GCY in the last 24 hours. They show up here within seconds of K1GCY beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.