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, WIK1OZN HAM
✅ Available for a vanity request — free since Apr 19, 2008.
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 · 1 holder on record · available since Apr 19, 2008
Previous holder: FRED W HAMILTON
Held K1OZN Jun 6, 2000 → Apr 18, 2006 · first licensed Jun 6, 2000 as K1OZN · 2 licenses · FRN 0003648854
-
- Licensee
- FRED W HAMILTON
- Address
- Attn: FRED W. HAMILTON
262 LOWELL ST
WALTHAM, MA 02154
- FRN
- 0003648854
- Previous call
- K1OZN (Technician Plus)
- Last granted
- Apr 18, 2006
- Effective
- Apr 18, 2006
- Last action
- Apr 19, 2018
FCC actions (3)
- Apr 19, 2018 — License expired LIEXP
- Apr 18, 2006 — Vanity call sign granted VANGRT
- Apr 18, 2006 — License issued LIISS
-
- Licensee
- FRED W HAMILTON
- Address
- 262 LOWELL ST
WALTHAM, MA 02154
- FRN
- 0003648854
- Last granted
- Dec 22, 2004
- Effective
- Dec 22, 2004
- Last action
- Apr 18, 2006
FCC actions (3)
- Apr 18, 2006 — License canceled LICAN
- Dec 22, 2004 — License renewed LIREN
- Jun 6, 2000 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 4, 2026 · 95 snapshots · as K1OZN
FRED W HAMILTON
262 LOWELL ST, WALTHAM, MA 02154
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K1OZN in the last 24 hours. They show up here within seconds of K1OZN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.