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, WI

KF6ZYT HAM

✅ Available for a vanity request — free since Jan 11, 2008.

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 Jan 11, 2008

Previous holder: PHIL E STEWART

Held KF6ZYT Jan 19, 2000 → Jan 10, 2006 · first licensed Jan 19, 2000 as KF6ZYT · 2 licenses · FRN 0002111904

K6PHL Active Amateur Extra · vanity Jan 10, 2006 → expires Jan 10, 2036

Licensee
PHIL E STEWART

Address
983 STARFLOWER CT
SUNNYVALE, CA 94086-8662
37.3571, -122.0086 (street) · Grid CM87xi · CQ 3 · ITU 6 · map ↗

FRN
0002111904

Previous call
KF6ZYT (Technician)

Last granted
Jan 28, 2026

Effective
Jan 29, 2026

Last action
Jan 29, 2026
FCC actions (7)
- Jan 29, 2026 — Administrative update LIAUA
- Jan 28, 2026 — License renewed LIREN
- Jan 5, 2016 — Administrative update LIAUA
- Dec 1, 2015 — License renewed LIREN
- Feb 22, 2007 — License modified LIMOD
- Jan 10, 2006 — Vanity call sign granted VANGRT
- Jan 10, 2006 — License issued LIISS
KF6ZYT Canceled Technician Jan 19, 2000 → Jan 10, 2006 (canceled)

Licensee
Phil E Stewart

Address
983 Starflower Ct
Sunnyvale, CA 94086
37.3571, -122.0086 (street) · Grid CM87xi · CQ 3 · ITU 6 · map ↗

FRN
0002111904

Last granted
Jan 19, 2000

Effective
Oct 18, 2005

Last action
Jan 10, 2006
FCC actions (3)
- Jan 10, 2006 — License canceled LICAN
- Oct 18, 2005 — Administrative update LIAUA
- Jan 19, 2000 — License issued LIISS

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 · 67 snapshots · as KF6ZYT
Phil E Stewart
983 Starflower Ct, Sunnyvale, CA 94086
37.3571, -122.0086 (street) · Grid CM87xi · CQ 3 · ITU 6 · map ↗
Seen Jan 14, 2016 → Sep 25, 2025 · 28 snapshots · as K6PHL
PHIL E STEWART
983 STARFLOWER COURT, SUNNYVALE, CA 94086-8662
37.3716, -122.0232 (ZIP center) · Grid CM87xi · CQ 3 · ITU 6 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KF6ZYT in the last 24 hours. They show up here within seconds of KF6ZYT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.