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, WIKO4IMJ HAM
✅ Available for a vanity request — free since Nov 8, 2022.
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 Nov 8, 2022
Previous holder: Christopher S McDonald
Held KO4IMJ Oct 19, 2020 → Nov 7, 2020 · first licensed Oct 19, 2020 as KO4IMJ · 3 licenses · FRN 0030100721
-
- Licensee
- Christopher S McDonald
- Address
- 3524 Saunders Rd
Ringgold, GA 30736
- FRN
- 0030100721
- Previous call
- KA1CSM (General)
- Last granted
- Mar 16, 2021
- Effective
- Mar 16, 2021
- Last action
- Mar 16, 2021
FCC actions (2)
- Mar 16, 2021 — Vanity call sign granted VANGRT
- Mar 16, 2021 — License issued LIISS
-
- Licensee
- Christopher S McDonald
- Address
- 3524 Saunders Rd
Ringgold, GA 30736
- FRN
- 0030100721
- Previous call
- KO4IMJ (General)
- Last granted
- Nov 7, 2020
- Effective
- Feb 18, 2021
- Last action
- Mar 16, 2021
FCC actions (5)
- Mar 16, 2021 — License canceled LICAN
- Feb 18, 2021 — License modified LIMOD
- Nov 30, 2020 — License modified LIMOD
- Nov 7, 2020 — Vanity call sign granted VANGRT
- Nov 7, 2020 — License issued LIISS
-
- Licensee
- Christopher S McDonald
- Address
- 3524 Saunders Rd
Ringgold, GA 30736
- FRN
- 0030100721
- Last granted
- Oct 19, 2020
- Effective
- Oct 19, 2020
- Last action
- Nov 7, 2020
FCC actions (3)
- Nov 7, 2020 — License canceled LICAN
- Oct 19, 2020 — License issued LIISS
- Oct 19, 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 KO4IMJ
Christopher S McDonald
3524 Saunders Rd, Ringgold, GA 30736
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KO4IMJ in the last 24 hours. They show up here within seconds of KO4IMJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.