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, WIKF0WRI HAM
⏳ Not available yet — opens for vanity requests Sep 10, 2028, two years after the license was canceled (Sep 9, 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
🗓 Active on 3 nets · last heard Sep 4, 2026
Previous holder: Mark L Hamburger
Held KF0WRI Mar 10, 2026 → Sep 9, 2026 · first licensed Mar 10, 2026 as KF0WRI · 2 licenses · FRN 0038125720
-
- Licensee
- Mark L Hamburger
- Address
- 7392 Bonterra Ln
Colorado Springs, CO 80925-9476
- FRN
- 0038125720
- Previous call
- KF0WRI
- Last granted
- Sep 9, 2026
- Effective
- Sep 9, 2026
- Last action
- Sep 9, 2026
FCC actions (2)
- Sep 9, 2026 — Vanity call sign granted VANGRT
- Sep 9, 2026 — License issued LIISS
-
- Licensee
- Mark L Hamburger
- Address
- 7392 Bonterra Ln
Colorado Springs, CO 80925-9476
- FRN
- 0038125720
- Last granted
- Mar 10, 2026
- Effective
- Mar 10, 2026
- Last action
- Sep 9, 2026
FCC actions (3)
- Sep 9, 2026 — License canceled LICAN
- Mar 10, 2026 — License issued LIISS
- Mar 10, 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 · 4 snapshots · as KF0WRI
Mark L Hamburger
7392 Bonterra Ln, Colorado Springs, CO 80925-9476
Nets
| Net | When | Frequency | Role | Times | Last |
|---|---|---|---|---|---|
| Skyhublink Weather Net | Fri 12:15 PM · Fri 1:00 PM MT | VARIOU | Checked in | 1 | 2026-09-04 |
| SKYHUBLINK WEATHER OUTLOOK NET | Wed 12:45 PM MT | VARIOUS | Checked in | 1 | 2026-09-02 |
| Colorado Astronomy Net | Tue 6:45 PM · Tue 7:00 PM MT | 448.350 | Checked in | 1 | 2026-09-02 |
From nets logged with NetLogger since the start of collection.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KF0WRI in the last 24 hours. They show up here within seconds of KF0WRI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.