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, WIKR4DEP HAM
⏳ Not available yet — opens for vanity requests Jun 14, 2027, two years after the license was canceled (Jun 13, 2025).
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: David C Harlin
Held KR4DEP Apr 15, 2025 → Jun 13, 2025 · first licensed Apr 15, 2025 as KR4DEP · 3 licenses · FRN 0035469725
-
- Licensee
- David C Harlin
- Address
- Attn: David Charles Harlin
3646 Chapel Hill Rd
Clarksville, TN 37040-8202
- FRN
- 0035469725
- Previous call
- KZ4TY (General)
- Last granted
- Jan 17, 2026
- Effective
- Jan 17, 2026
- Last action
- Jan 17, 2026
FCC actions (2)
- Jan 17, 2026 — Vanity call sign granted VANGRT
- Jan 17, 2026 — License issued LIISS
-
- Licensee
- David C Harlin
- Address
- 3646 Chapel Hill Rd
Clarksville, TN 37040-8202
- FRN
- 0035469725
- Previous call
- KR4DEP (General)
- Last granted
- Apr 15, 2025
- Effective
- Jun 13, 2025
- Last action
- Jan 17, 2026
FCC actions (3)
- Jan 17, 2026 — License canceled LICAN
- Jun 13, 2025 — Systematic call sign granted SYSGRT
- Jun 13, 2025 — License issued LIISS
-
- Licensee
- David C Harlin
- Address
- 3646 Chapel Hill Rd
Clarksville, TN 37040-8202
- FRN
- 0035469725
- Last granted
- Apr 15, 2025
- Effective
- Jun 13, 2025
- Last action
- Jun 13, 2025
FCC actions (4)
- Jun 13, 2025 — License canceled LICAN
- May 16, 2025 — License modified LIMOD
- Apr 15, 2025 — License issued LIISS
- Apr 15, 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.
- Seen Apr 25, 2025 → Oct 4, 2026 · 10 snapshots · as KR4DEP
David C Harlin
3646 Chapel Hill Rd, Clarksville, TN 37040-8202
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KR4DEP in the last 24 hours. They show up here within seconds of KR4DEP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.