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, WIKY4DE HAM
✅ Available for a vanity request — free since Apr 25, 2023.
2x2 call: Advanced and Amateur Extra licensees 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 Apr 25, 2023
Previous holder: David T Johnston
Held KY4DE Oct 2, 2020 → Apr 24, 2021 · first licensed Oct 2, 2020 as KO4IAN · 3 licenses · FRN 0030049167
-
- Licensee
- David T Johnston
- Address
- 25924 Newby Rd
Madison, AL 35756
- FRN
- 0030049167
- Previous call
- KY4DE (General)
- Last granted
- Apr 24, 2021
- Effective
- Apr 24, 2021
- Last action
- Apr 24, 2021
FCC actions (2)
- Apr 24, 2021 — Vanity call sign granted VANGRT
- Apr 24, 2021 — License issued LIISS
-
- Licensee
- David T Johnston
- Address
- 25924 Newby Rd
Madison, AL 35756
- FRN
- 0030049167
- Previous call
- KO4IAN (General)
- Last granted
- Oct 2, 2020
- Effective
- Apr 22, 2021
- Last action
- Apr 24, 2021
FCC actions (4)
- Apr 24, 2021 — License canceled LICAN
- Apr 22, 2021 — Administrative update LIAUA
- Dec 10, 2020 — Systematic call sign granted SYSGRT
- Dec 10, 2020 — License issued LIISS
-
- Licensee
- David T Johnston
- Address
- 25924 Newby Rd
Madison, AL 35756
- FRN
- 0030049167
- Last granted
- Oct 2, 2020
- Effective
- Nov 18, 2020
- Last action
- Dec 10, 2020
FCC actions (5)
- Dec 10, 2020 — License canceled LICAN
- Nov 18, 2020 — License modified LIMOD
- Oct 21, 2020 — License modified LIMOD
- Oct 2, 2020 — License issued LIISS
- Oct 2, 2020 — 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 16, 2022 → Oct 4, 2026 · 39 snapshots · as KO4IAN
David T Johnston
25924 Newby Rd, Madison, AL 35756
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KY4DE in the last 24 hours. They show up here within seconds of KY4DE beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.