N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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, WIAD0MM
✅ Available for a vanity request — free since Mar 14, 2025.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user, last upload Feb 23, 2023 · eQSL AG member
Not currently held · 1 holder on record · available since Mar 14, 2025
Previous holder: Christopher R Madsen
Held AD0MM Dec 24, 2014 → Mar 13, 2023 · first licensed Dec 24, 2014 as AD0MM · 2 licenses · FRN 0018579987
-
- Licensee
- Christopher R Madsen
- Address
- 2347 Klein Pl
Colorado Springs, CO 80951
- FRN
- 0018579987
- Previous call
- AD0MM
- Last granted
- Mar 13, 2023
- Effective
- Mar 13, 2023
- Last action
- Mar 13, 2023
FCC actions (2)
- Mar 13, 2023 — Vanity call sign granted VANGRT
- Mar 13, 2023 — License issued LIISS
-
- Licensee
- Christopher R Madsen
- Address
- 2347 Klein Pl
Colorado Springs, CO 80951
- FRN
- 0018579987
- Last granted
- Dec 24, 2014
- Effective
- Mar 10, 2021
- Last action
- Mar 13, 2023
FCC actions (5)
- Mar 13, 2023 — License canceled LICAN
- Mar 10, 2021 — FCC action LIAUA
- Mar 1, 2016 — FCC action LIAUA
- Dec 24, 2014 — License issued LIISS
- Dec 24, 2014 — 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 → Sep 27, 2026 · 23 snapshots · as AD0MM
Christopher R Madsen
2347 Klein Pl, Colorado Springs, CO 80951 - Seen Mar 16, 2016 → May 6, 2019 · 14 snapshots · as AD0MM
Christopher R Madsen
1301 Wynkoop Dr, Colorado Springs, CO 80909 - Seen Mar 28, 2015 → Feb 26, 2016 · 9 snapshots · as AD0MM
Christopher R Madsen
488 S Murray Blvd - Apt D, Colorado Springs, CO 80916