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
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKI4MFD HAM
✅ Available for a vanity request — free since Jun 7, 2010.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Jun 7, 2010
Previous holder: Donald D Caldwell
Held KI4MFD Oct 18, 2005 → Jun 6, 2008 · first licensed Oct 18, 2005 as KI4MFD · 2 licenses · FRN 0014152425
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📦 Moved: Newton, NC → Mooresville, NC
- Licensee
- Donald D Caldwell
- Address
- 1453 Mecklenburg Hwy
Mooresville, NC 28115
- FRN
- 0014152425
- Previous call
- KI4MFD (General)
- Last granted
- Mar 13, 2018
- Effective
- Dec 2, 2022
- Last action
- Dec 2, 2022
FCC actions (5)
- Dec 2, 2022 — Administrative update LIAUA
- Mar 13, 2018 — License renewed LIREN
- Dec 9, 2011 — Administrative update LIAUA
- Jun 6, 2008 — Vanity call sign granted VANGRT
- Jun 6, 2008 — License issued LIISS
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- Licensee
- Donald D Caldwell
- Address
- 412 West 13th Street
Newton, NC 28658
- FRN
- 0014152425
- Last granted
- Oct 18, 2005
- Effective
- May 31, 2007
- Last action
- Jun 6, 2008
FCC actions (5)
- Jun 6, 2008 — License canceled LICAN
- May 31, 2007 — License modified LIMOD
- May 23, 2007 — License modified LIMOD
- Oct 18, 2005 — License issued LIISS
- Oct 18, 2005 — 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 NG4D
Donald D Caldwell
1453 Mecklenburg Hwy, Mooresville, NC 28115 - Seen May 27, 2010 → Sep 27, 2026 · 49 snapshots · as KI4MFD
Donald D Caldwell
412 West 13th Street, Newton, NC 28658 - Seen May 28, 2012 → Apr 16, 2022 · 32 snapshots · as NG4D
Donald D Caldwell
PO Box 323
Mount Mourne, NC 28123
Others requesting KI4MFD
1 application listed KI4MFD as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jun 16, 2003 | Jul 4, 2003 | KI4AUJ · MARK B FORREST · BARTLETT, TN | 5 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KI4MFD in the last 24 hours. They show up here within seconds of KI4MFD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.