N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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, WIKM4DIU
✅ Available for a vanity request — free since Apr 11, 2020.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Apr 11, 2020
Previous holder: Karen R Ward
Held KM4DIU Jul 30, 2014 → Apr 10, 2018 · first licensed Jul 30, 2014 as KM4DIU · 3 licenses · FRN 0023835796
-
- Licensee
- Karen R Ward
- Address
- 427 Sean River Rd
Conway, SC 29526
- FRN
- 0032650160
- Last granted
- Aug 12, 2022
- Effective
- Dec 14, 2022
- Last action
- Dec 14, 2022
FCC actions (3)
- Dec 14, 2022 — License modified LIMOD
- Aug 12, 2022 — License issued LIISS
- Aug 12, 2022 — Systematic call sign granted SYSGRT
-
📦 Moved: Hamer, SC → Conway, SC
- Licensee
- Twin Rivers Amateur Radio Club
- Address
- Attn: Karen R Ward
427 Sean River Rd
Conway, SC 29526
- FRN
- 0032650160
- Previous call
- KM4DIU
- Trustee
- KQ4CMW
- Last granted
- Apr 10, 2018
- Effective
- Nov 2, 2023
- Last action
- Mar 18, 2024
FCC actions (3)
- Nov 2, 2023 — License modified LIMOD
- Apr 10, 2018 — Vanity call sign granted VANGRT
- Apr 10, 2018 — License issued LIISS
-
- Licensee
- Twin Rivers Amateur Radio Club
- Address
- Attn: FREDERICK R SCHAFER
PO Box 123
Hamer, SC 29547
- FRN
- 0023835796
- Trustee
- N4RMA
- Last granted
- Jul 30, 2014
- Effective
- Mar 19, 2018
- Last action
- Apr 10, 2018
FCC actions (4)
- Apr 10, 2018 — License canceled LICAN
- Mar 19, 2018 — License modified LIMOD
- Jul 30, 2014 — License issued LIISS
- Jul 30, 2014 — 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 27, 2024 → Sep 27, 2026 · 11 snapshots · as W4TWN
Twin Rivers Amateur Radio Club
Attn: Karen R Ward
427 Sean River Rd, Conway, SC 29526 - Seen Apr 27, 2024 → Sep 27, 2026 · 11 snapshots · as KQ4CMW
Karen R Ward
427 Sean River Rd, Conway, SC 29526 - Seen May 7, 2018 → Sep 27, 2026 · 21 snapshots · as KM4DIU
Twin Rivers Amateur Radio Club
Attn: FREDERICK R SCHAFER
PO Box 123
Hamer, SC 29547 - Seen Mar 28, 2015 → Jan 2, 2018 · 19 snapshots · as KM4DIU
Twin Rivers Amateur Radio Club
Attn: JAMES W HOWELL
140 Robinhood Rd, Hartsville, SC 29550
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4DIU in the last 24 hours. They show up here within seconds of KM4DIU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.