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, WIKQ4RAU HAM
✅ Available for a vanity request — free since Aug 10, 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 · available since Aug 10, 2026
Previous holder: Ernst Salmhofer
Held KQ4RAU Apr 11, 2024 → Aug 9, 2024 · first licensed Apr 11, 2024 as KQ4RAU · 2 licenses · FRN 0035256163
-
- Licensee
- Ernst Salmhofer
- Address
- 8423 NW 74TH ST
MIAMI, FL 33166-6220
- FRN
- 0035256163
- Previous call
- KQ4RAU (General)
- Last granted
- Aug 9, 2024
- Effective
- Aug 9, 2024
- Last action
- Aug 9, 2024
FCC actions (2)
- Aug 9, 2024 — Vanity call sign granted VANGRT
- Aug 9, 2024 — License issued LIISS
-
- Licensee
- Ernst Salmhofer
- Address
- 8423 NW 74TH ST
MIAMI, FL 33166-6220
- FRN
- 0035256163
- Last granted
- Apr 11, 2024
- Effective
- Jul 19, 2024
- Last action
- Aug 9, 2024
FCC actions (4)
- Aug 9, 2024 — License canceled LICAN
- Jul 19, 2024 — License modified LIMOD
- Apr 11, 2024 — License issued LIISS
- Apr 11, 2024 — 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 27, 2024 → Oct 4, 2026 · 22 snapshots · as KQ4RAU
Ernst Salmhofer
8423 NW 74TH ST, MIAMI, FL 33166-6220
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KQ4RAU in the last 24 hours. They show up here within seconds of KQ4RAU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.