N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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, WIKN4JFB HAM
✅ Available for a vanity request — free since Feb 18, 2020.
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 Feb 18, 2020
Previous holder: Sebastian Sprenger
Held KN4JFB Jan 29, 2018 → Feb 17, 2018 · first licensed Jan 29, 2018 as KN4JFB · 2 licenses · FRN 0027142223
-
📦 Moved: Davie, FL → Cornelius, NC
- Licensee
- Sebastian Sprenger
- Address
- 22415 Market St
Cornelius, NC 28031
- FRN
- 0027142223
- Previous call
- KN4JFB (General)
- Last granted
- Feb 17, 2018
- Effective
- Feb 4, 2025
- Last action
- Feb 4, 2025
FCC actions (4)
- Feb 4, 2025 — Administrative update LIAUA
- Jul 31, 2018 — License modified LIMOD
- Feb 17, 2018 — Vanity call sign granted VANGRT
- Feb 17, 2018 — License issued LIISS
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- Licensee
- Sebastan Sprenger
- Address
- 13280 Sw 33 Ct
Davie, FL 33338
- FRN
- 0027142223
- Last granted
- Jan 29, 2018
- Effective
- Jan 30, 2018
- Last action
- Feb 17, 2018
FCC actions (4)
- Feb 17, 2018 — License canceled LICAN
- Jan 30, 2018 — License modified LIMOD
- Jan 29, 2018 — License issued LIISS
- Jan 29, 2018 — 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 Mar 6, 2025 → Oct 4, 2026 · 7 snapshots · as K5SEU
Sebastian Sprenger
22415 Market St, Cornelius, NC 28031 - Seen May 7, 2018 → Oct 4, 2026 · 17 snapshots · as KN4JFB
Sebastan Sprenger
13280 Sw 33 Ct, Davie, FL 33338 - Seen May 7, 2018 → Dec 20, 2024 · 10 snapshots · as K5SEU
Sebastian Sprenger
13280 Sw 33 Ct, Davie, FL 33330
Others requesting KN4JFB
1 application listed KN4JFB as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Oct 31, 2019 | Nov 18, 2019 | KN4WAQ · Joseph F Byrne · Spring Hill, TN | 2 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4JFB in the last 24 hours. They show up here within seconds of KN4JFB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.