N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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, WIKV4EA HAM
✅ Available for a vanity request — free since Feb 11, 2002.
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 Feb 11, 2002
Previous holder: DAVID R ARMSTRONG SR
Held KV4EA Aug 13, 1996 → Feb 10, 2000 · first licensed Aug 13, 1996 as KF4LJR · 5 licenses · FRN 0002600013
-
- Licensee
- DAVID R ARMSTRONG SR
- Address
- 472 PLUNKETT DR
HORTON, AL 35980
- FRN
- 0002600013
- Previous call
- AG4LU
- Last granted
- Sep 20, 2024
- Effective
- Sep 20, 2024
- Last action
- May 20, 2025
FCC actions (4)
- Sep 20, 2024 — License renewed LIREN
- Feb 2, 2013 — License renewed LIREN
- Mar 18, 2003 — Vanity call sign granted VANGRT
- Mar 18, 2003 — License issued LIISS
-
- Licensee
- David R Armstrong Sr
- Address
- 440 Plunkett Dr
Horton, AL 35980
- FRN
- 0002600013
- Last granted
- Oct 30, 2001
- Effective
- Oct 30, 2001
- Last action
- Mar 18, 2003
FCC actions (2)
- Mar 18, 2003 — License canceled LICAN
- Oct 30, 2001 — License issued LIISS
-
- Licensee
- David R Armstrong Sr
- Address
- 440 Plunkett Dr
Horton, AL 35980
- FRN
- 0002600013
- Previous call
- KV4EA (Advanced)
- Last granted
- Aug 13, 1996
- Effective
- Feb 10, 2000
- Last action
- Aug 14, 2001
FCC actions (3)
- Aug 23, 2001 — Record corrected COR
- Aug 23, 2001 — Record corrected COR
- Feb 10, 2000 — License issued LIISS
-
- Licensee
- David R Armstrong Sr
- Address
- 440 Plunkett Dr
Horton, AL 35980
- FRN
- 0002600013
- Previous call
- KF4LJR (General)
- Last granted
- Aug 13, 1996
- Effective
- Feb 2, 2000
- Last action
- Feb 10, 2000
FCC actions (2)
- Feb 10, 2000 — License canceled LICAN
- Feb 2, 2000 — License issued LIISS
-
- Licensee
- DAVID R ARMSTRONG Sr
- Address
- 440 PLUNKETT DR
HORTON, AL 35980
- FRN
- 0002600013
- Last granted
- Aug 13, 1996
- Effective
- Jan 11, 2000
- Last action
- Feb 2, 2000
FCC actions (2)
- Feb 2, 2000 — License canceled LICAN
- Jan 11, 2000 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KV4EA in the last 24 hours. They show up here within seconds of KV4EA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.