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, WIKM4EFU HAM
✅ Available for a vanity request — free since Oct 2, 2017.
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 Oct 2, 2017
Previous holder: Benjamin M Caldwell
Held KM4EFU Sep 15, 2014 → Oct 1, 2015 · first licensed Sep 15, 2014 as KM4EFU · 3 licenses · FRN 0023939408
-
- Licensee
- Benjamin M Caldwell
- Address
- Attn: Benjamin Caldwell
46 October Ave
Newnan, GA 30265
- FRN
- 0023939408
- Previous call
- KM4NPX (Technician)
- Last granted
- Dec 13, 2019
- Effective
- Jan 24, 2023
- Last action
- Jan 24, 2023
FCC actions (3)
- Jan 24, 2023 — Administrative update LIAUA
- Dec 13, 2019 — Vanity call sign granted VANGRT
- Dec 13, 2019 — License issued LIISS
-
📦 Moved: Memphis, TN → Newnan, GA
- Licensee
- Benjamin M Caldwell
- Address
- Attn: Benjamin Caldwell
1200 Newnan Crossing Blvd E. Apt. 1409
Newnan, GA 30265
- FRN
- 0023939408
- Previous call
- KM4EFU (Technician)
- Last granted
- Sep 15, 2014
- Effective
- May 15, 2018
- Last action
- Dec 13, 2019
FCC actions (4)
- Dec 13, 2019 — License canceled LICAN
- May 15, 2018 — Administrative update LIAUA
- Oct 1, 2015 — Systematic call sign granted SYSGRT
- Oct 1, 2015 — License issued LIISS
-
- Licensee
- Benjamin M Caldwell
- Address
- 9253 Threave Lane Apt 206
Memphis, TN 38125
- FRN
- 0023939408
- Last granted
- Sep 15, 2014
- Effective
- Oct 1, 2015
- Last action
- Oct 1, 2015
FCC actions (5)
- Oct 1, 2015 — License canceled LICAN
- Oct 1, 2015 — Administrative update LIAUA
- Jul 17, 2015 — License modified LIMOD
- Sep 15, 2014 — License issued LIISS
- Sep 15, 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 → Oct 4, 2026 · 12 snapshots · as W4RZW
Benjamin M Caldwell
Attn: Benjamin Caldwell
46 October Ave, Newnan, GA 30265 - Seen Sep 3, 2018 → Oct 4, 2026 · 17 snapshots · as KM4NPX
Benjamin M Caldwell
Attn: Benjamin Caldwell
1200 Newnan Crossing Blvd E. Apt. 1409, Newnan, GA 30265 - Seen Nov 16, 2015 → Oct 4, 2026 · 46 snapshots · as KM4EFU
Benjamin M Caldwell
9253 Threave Lane Apt 206, Memphis, TN 38125 - Seen Mar 28, 2015 → Sep 18, 2015 · 5 snapshots · as KM4EFU
Benjamin M Caldwell
8462 Eastchase Pkwy 9207, Montgomery, AL 36117
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4EFU in the last 24 hours. They show up here within seconds of KM4EFU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.