N9TPB
FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 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, WIK4OEC HAM
✅ Available for a vanity request — free since Apr 27, 2024.
1x3 call: Technician, General, 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 · 2 holders on record · available since Apr 27, 2024
Previous holder: Michael B Caesar
Held K4OEC Oct 12, 2019 → Apr 26, 2022 · first licensed Sep 23, 2019 as KN4YLQ · 3 licenses · FRN 0028755452
-
- Licensee
- Michael B Caesar
- Address
- Attn: Michael Caesar
1645 Sun City Center Plz 5272
Sun City Center, FL 33573
- FRN
- 0028755452
- Previous call
- K4OEC
- Last granted
- Apr 26, 2022
- Effective
- Apr 26, 2022
- Last action
- Apr 26, 2022
FCC actions (2)
- Apr 26, 2022 — Vanity call sign granted VANGRT
- Apr 26, 2022 — License issued LIISS
-
- Licensee
- Michael B Caesar
- Address
- Attn: Michael Caesar
1645 Sun City Center Plz 5272
Sun City Center, FL 33573
- FRN
- 0028755452
- Previous call
- KN4YLQ
- Last granted
- Oct 12, 2019
- Effective
- Feb 11, 2021
- Last action
- Apr 26, 2022
FCC actions (4)
- Apr 26, 2022 — License canceled LICAN
- Feb 11, 2021 — Administrative update LIAUA
- Oct 12, 2019 — Vanity call sign granted VANGRT
- Oct 12, 2019 — License issued LIISS
-
- Licensee
- Michael B Caeser
- Address
- 1645 Sun City Center Plz 5272
Sun City Center, FL 33573
- FRN
- 0028755452
- Last granted
- Sep 23, 2019
- Effective
- Sep 23, 2019
- Last action
- Oct 12, 2019
FCC actions (3)
- Oct 12, 2019 — License canceled LICAN
- Sep 23, 2019 — License issued LIISS
- Sep 23, 2019 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Previous holder: JOHN W JOHNSON
Held K4OEC Dec 31, 2011 → Feb 24, 2015 · first licensed Mar 21, 2001 as KC4ZOB · 4 licenses · FRN 0004778577
-
- Licensee
- JOHN W JOHNSON
- Address
- Attn: John Johnson
4130 AZALEA CT
MURFREESBORO, TN 37128
- FRN
- 0004778577
- Previous call
- K4OEC (General)
- Last granted
- Jun 27, 2025
- Effective
- Jun 27, 2025
- Last action
- Jun 27, 2025
FCC actions (4)
- Jun 27, 2025 — License renewed LIREN
- May 17, 2022 — License modified LIMOD
- Feb 24, 2015 — Vanity call sign granted VANGRT
- Feb 24, 2015 — License issued LIISS
-
- Licensee
- JOHN W JOHNSON
- Address
- 4130 AZALEA CT
MURFREESBORO, TN 37128
- FRN
- 0004778577
- Previous call
- KC4ZOB (Technician)
- Last granted
- Dec 31, 2011
- Effective
- Feb 4, 2013
- Last action
- Feb 24, 2015
FCC actions (4)
- Feb 24, 2015 — License canceled LICAN
- Feb 4, 2013 — License modified LIMOD
- Dec 31, 2011 — Vanity call sign granted VANGRT
- Dec 31, 2011 — License issued LIISS
-
- Licensee
- KATHY D JOHNSON
- Address
- 4130 AZALEA COURT
MURFREESBORO, TN 37128
- FRN
- 0004778577
- Last granted
- May 17, 2022
- Effective
- May 17, 2022
- Last action
- May 17, 2022
FCC actions (4)
- May 17, 2022 — License renewed LIREN
- Jan 5, 2012 — License renewed LIREN
- Jan 29, 2002 — License renewed LIREN
- Mar 21, 2001 — Administrative update LIAUA
-
- Licensee
- JOHN W JOHNSON
- Address
- 4130 AZALEA Court
MURFREESBORO, TN 37128
- FRN
- 0004778577
- Last granted
- Jan 29, 2002
- Effective
- Jan 29, 2002
- Last action
- Dec 31, 2011
FCC actions (3)
- Dec 31, 2011 — License canceled LICAN
- Jan 29, 2002 — License renewed LIREN
- Mar 21, 2001 — Administrative update LIAUA
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Feb 18, 2013 → Sep 27, 2026 · 76 snapshots · as K4OEC
JOHN W JOHNSON
4130 AZALEA CT, MURFREESBORO, TN 37128 - Seen Nov 7, 2004 → Sep 27, 2026 · 49 snapshots · as KC4ZOB
JOHN W JOHNSON
4130 AZALEA Court, MURFREESBORO, TN 37128 - Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KD4HAC
KATHY D JOHNSON
4130 AZALEA COURT, MURFREESBORO, TN 37128
Others requesting K4OEC
4 applications listed K4OEC as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Sep 24, 2019 | Oct 12, 2019 | KN4YLQ · Michael B Caeser · Sun City Center, FL | 1 | Granted |
| Dec 13, 2011 | Dec 31, 2011 | KC4ZOB · JOHN W JOHNSON · MURFREESBORO, TN | 1 | Granted |
| Nov 16, 2011 | Dec 4, 2011 | KG4RGG · TEMA ARC · Franklin, TN | 2 | Granted |
| May 19, 2003 | Jun 6, 2003 | KI4AIU · Jesse M Pike · Charlotte, NC | 10 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K4OEC in the last 24 hours. They show up here within seconds of K4OEC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.