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, WI

K7OSF HAM

✅ Available for a vanity request — free since Sep 7, 2000.

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 Sep 7, 2000

Previous holder: OLLIE W SIDAWAY

Held K7OSF Sep 6, 1988 → Sep 6, 1998 · first licensed Sep 6, 1988 as K7OSF · 1 license · no FRN on file (pre-2001 records)

K7OSF Expired General Sep 6, 1988 → Sep 6, 1998 (expired)

Licensee
OLLIE W SIDAWAY

Address
3728 WEST LATHAM
PHOENIX, AZ 85009
33.4445, -112.1287 (ZIP center) · Grid DM33wk · CQ 3 · ITU 6 · map ↗

Last granted
Sep 6, 1988

Effective
Sep 6, 1988

Last action
Sep 7, 2000
FCC actions (1)
- Sep 7, 2000 — License expired LIEXP

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 · 48 snapshots · as K7OSF
OLLIE W SIDAWAY
3728 WEST LATHAM, PHOENIX, AZ 85009
33.4445, -112.1287 (ZIP center) · Grid DM33wk · CQ 3 · ITU 6 · map ↗

Others requesting K7OSF

2 applications listed K7OSF as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 7, 2026	Apr 25, 2026	KK7VBJ · Steven C Danard · Oroville, WA	16	Granted
Jun 2, 2025	Jun 20, 2025	KK7PZY · David E Edwards · Lacey, WA	10	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K7OSF in the last 24 hours. They show up here within seconds of K7OSF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.