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, WIKN4ESM HAM
✅ Available for a vanity request — free since Sep 27, 2019.
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 Sep 27, 2019
Previous holder: Stephan Zueffle
Held KN4ESM Jul 20, 2017 → Sep 26, 2017 · first licensed Jul 20, 2017 as KN4ESM · 2 licenses · FRN 0026673822
-
- Licensee
- Stephan Zueffle
- Address
- 8345 NW 66 St C6728
Miami, FL 33195
- FRN
- 0026673822
- Previous call
- KN4ESM (General)
- Last granted
- Jul 20, 2017
- Effective
- Sep 26, 2017
- Last action
- Sep 26, 2017
FCC actions (2)
- Sep 26, 2017 — Systematic call sign granted SYSGRT
- Sep 26, 2017 — License issued LIISS
-
- Licensee
- Stephan Zueffle
- Address
- 8345 NW 66 St C6728
Miami, FL 33195
- FRN
- 0026673822
- Last granted
- Jul 20, 2017
- Effective
- Sep 26, 2017
- Last action
- Sep 26, 2017
FCC actions (3)
- Sep 26, 2017 — License canceled LICAN
- Jul 20, 2017 — License issued LIISS
- Jul 20, 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 Sep 5, 2017 → Oct 4, 2026 · 39 snapshots · as KN4ESM
Stephan Zueffle
8345 NW 66 St C6728, Miami, FL 33195
Others requesting KN4ESM
1 application listed KN4ESM as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jul 5, 2022 | Jul 23, 2022 | KQ4BSJ · Elba S Marcos · Tallahassee, FL | 6 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN4ESM in the last 24 hours. They show up here within seconds of KN4ESM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.