N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIKD3ATW HAM
⏳ Not available yet — opens for vanity requests Mar 24, 2028, two years after the license was canceled (Mar 23, 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
Previous holder: John R Houfek
Held KD3ATW Mar 11, 2025 → Mar 23, 2026 · first licensed Mar 11, 2025 as KD3ATW · 3 licenses · FRN 0036652816
-
- Licensee
- John R Houfek
- Address
- 7028 Channel Village Ct Apt 101
Annapolis, MD 21403-3690
- FRN
- 0036652816
- Previous call
- AC3QM (General)
- Last granted
- Apr 14, 2026
- Effective
- Apr 14, 2026
- Last action
- Apr 14, 2026
FCC actions (2)
- Apr 14, 2026 — Vanity call sign granted VANGRT
- Apr 14, 2026 — License issued LIISS
-
- Licensee
- John R Houfek
- Address
- 7028 Channel Village Ct Apt 101
Annapolis, MD 21403-3690
- FRN
- 0036652816
- Previous call
- KD3ATW (General)
- Last granted
- Mar 11, 2025
- Effective
- Mar 23, 2026
- Last action
- Apr 14, 2026
FCC actions (3)
- Apr 14, 2026 — License canceled LICAN
- Mar 23, 2026 — Systematic call sign granted SYSGRT
- Mar 23, 2026 — License issued LIISS
-
- Licensee
- John R Houfek
- Address
- 7028 Channel Village Ct Apt 101
Annapolis, MD 21403-3690
- FRN
- 0036652816
- Last granted
- Mar 11, 2025
- Effective
- Mar 23, 2026
- Last action
- Mar 23, 2026
FCC actions (3)
- Mar 23, 2026 — License canceled LICAN
- Mar 11, 2025 — License issued LIISS
- Mar 11, 2025 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD3ATW in the last 24 hours. They show up here within seconds of KD3ATW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.