N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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, WIKD4MWU HAM
✅ Available for a vanity request — free since Apr 21, 2003.
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 Apr 21, 2003
Previous holder: LEONIDES S CATLIN
Held KD4MWU Jul 22, 1999 → Apr 20, 2001 · first licensed Jul 22, 1999 as KD4MWU · 3 licenses · FRN 0004782090
-
📦 Moved: Newberry, FL → Plant City, FL
- Licensee
- LEONIDES S CATLIN
- Address
- 512 KILGORE RD
PLANT CITY, FL 33567-3508
- FRN
- 0004782090
- Previous call
- K4NSC
- Last granted
- Nov 27, 2025
- Effective
- Dec 1, 2025
- Last action
- Dec 1, 2025
FCC actions (7)
- Dec 1, 2025 — Administrative update LIAUA
- Nov 27, 2025 — License renewed LIREN
- Sep 15, 2020 — Administrative update LIAUA
- Nov 18, 2015 — License renewed LIREN
- Mar 23, 2007 — Administrative update LIAUA
- Jan 10, 2006 — Vanity call sign granted VANGRT
- Jan 10, 2006 — License issued LIISS
-
📦 Moved: Collierville, TN → Newberry, FL
- Licensee
- LEONIDES S CATLIN
- Address
- PO Box 10
Newberry, FL 32669
- FRN
- 0004782090
- Previous call
- KD4MWU
- Last granted
- Apr 20, 2001
- Effective
- Mar 8, 2005
- Last action
- Nov 22, 2006
FCC actions (3)
- Jan 10, 2006 — License canceled LICAN
- Mar 8, 2005 — Administrative update LIAUA
- Apr 20, 2001 — License issued LIISS
-
- Licensee
- LEONIDES S CATLIN
- Address
- 932 HATTON ST
COLLIERVILLE, TN 38017
- FRN
- 0004782090
- Last granted
- Jul 22, 1999
- Effective
- Jul 22, 1999
- Last action
- Apr 20, 2001
FCC actions (1)
- Apr 20, 2001 — License canceled LICAN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as K9BYQ
LEONIDES S CATLIN
512 KILGORE RD, PLANT CITY, FL 33567-3508 - Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as K4NSC
LEONIDES S CATLIN
PO Box 10
Newberry, FL 32669 - Seen Nov 7, 2004 → Sep 27, 2026 · 48 snapshots · as KD4MWU
LEONIDES S CATLIN
932 HATTON ST, COLLIERVILLE, TN 38017 - Seen May 27, 2010 → May 6, 2019 · 34 snapshots · as K9BYQ
LEONIDES S CATLIN
5049 SE County Road 337, Newberry, FL 32669-7195
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD4MWU in the last 24 hours. They show up here within seconds of KD4MWU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.