N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKK4HDO HAM
✅ Available for a vanity request — free since Feb 24, 2024.
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 24, 2024
Previous holder: Danny F Caudill
Held KK4HDO Feb 23, 2012 → Feb 23, 2022 · first licensed Feb 23, 2012 as KK4HDO · 3 licenses · FRN 0021521711
-
- Licensee
- Danny F Caudill
- Address
- 5870 Flintridge Dr
Colorado Springs, CO 80918
- FRN
- 0021521711
- Previous call
- KF0VBO (General)
- Last granted
- Sep 9, 2025
- Effective
- Sep 15, 2025
- Last action
- Sep 15, 2025
FCC actions (3)
- Sep 15, 2025 — License modified LIMOD
- Sep 9, 2025 — Vanity call sign granted VANGRT
- Sep 9, 2025 — License issued LIISS
-
- Licensee
- Danny F Caudill
- Address
- 5870 Flintridge Dr
Colorado Springs, CO 80918
- FRN
- 0021521711
- Last granted
- Aug 19, 2025
- Effective
- Aug 22, 2025
- Last action
- Sep 9, 2025
FCC actions (4)
- Sep 9, 2025 — License canceled LICAN
- Aug 22, 2025 — Administrative update LIAUA
- Aug 19, 2025 — License issued LIISS
- Aug 19, 2025 — Systematic call sign granted SYSGRT
-
- Licensee
- Danny F Caudill
- Address
- 5870 Flintridge Dr
Colorado Springs, CO 80918
- FRN
- 0021521711
- Last granted
- Feb 23, 2012
- Effective
- Jul 6, 2018
- Last action
- Feb 24, 2024
FCC actions (4)
- Feb 24, 2024 — License expired LIEXP
- Jul 6, 2018 — Administrative update LIAUA
- Feb 23, 2012 — License issued LIISS
- Feb 23, 2012 — 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 KK4HDO in the last 24 hours. They show up here within seconds of KK4HDO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.