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, WIKN4ADN HAM
✅ Available for a vanity request — free since Aug 29, 2020.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Aug 26, 2018 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Aug 29, 2020
Previous holder: Martin Mauersberg
Held KN4ADN Jan 18, 2017 → Aug 28, 2018 · first licensed Jan 18, 2017 as KN4ADN · 2 licenses · FRN 0026159277
-
- Licensee
- Martin Mauersberg
- Address
- 908 Brigham Drive
Richmond Hill, GA 31324
- FRN
- 0026159277
- Previous call
- KN4ADN (General)
- Last granted
- Aug 28, 2018
- Effective
- Nov 19, 2020
- Last action
- Nov 19, 2020
FCC actions (4)
- Nov 19, 2020 — Administrative update LIAUA
- Aug 30, 2018 — Administrative update LIAUA
- Aug 28, 2018 — Vanity call sign granted VANGRT
- Aug 28, 2018 — License issued LIISS
-
- Licensee
- Martin Mauersberg
- Address
- 908 Brigham Drive
Richmond Hill, GA 31324
- FRN
- 0026159277
- Last granted
- Jan 18, 2017
- Effective
- Jul 11, 2017
- Last action
- Aug 28, 2018
FCC actions (6)
- Aug 28, 2018 — License canceled LICAN
- Jul 11, 2017 — License modified LIMOD
- May 22, 2017 — License modified LIMOD
- Jan 19, 2017 — Administrative update LIAUA
- Jan 18, 2017 — License issued LIISS
- Jan 18, 2017 — 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 Feb 15, 2017 → Oct 4, 2026 · 38 snapshots · as KN4ADN
Martin Mauersberg
908 Brigham Drive, Richmond Hill, GA 31324
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4ADN in the last 24 hours. They show up here within seconds of KN4ADN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.