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

KA1AO HAM

✅ Available for a vanity request — free since Dec 2, 2009.

2x2 call: 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 Dec 2, 2009

Previous holder: JOHN G SPRITZLER

Held KA1AO Dec 1, 1997 → Dec 1, 2007 · first licensed Dec 1, 1997 as KA1AO · 1 license · no FRN on file (pre-2001 records)

KA1AO Expired Advanced Dec 1, 1997 → Dec 1, 2007 (expired)

Licensee
JOHN G SPRITZLER

Address
35 PARLEY AVE
JAMAICA PLAIN, MA 02130
42.3082, -71.1135 (ZIP center) · Grid FN42kh · CQ 5 · ITU 8 · map ↗

Last granted
Dec 1, 1997

Effective
Dec 1, 1997

Last action
Dec 2, 2009
FCC actions (1)
- Dec 2, 2009 — 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 KA1AO
JOHN G SPRITZLER
35 PARLEY AVE, JAMAICA PLAIN, MA 02130
42.3082, -71.1135 (ZIP center) · Grid FN42kh · CQ 5 · ITU 8 · map ↗

Others requesting KA1AO

2 applications listed KA1AO as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 6, 2017	Jun 24, 2017	KK7DDD · Soo Kun Chae · Federal Way, WA	3	Granted
Feb 26, 2015	Mar 16, 2015	W7ABO · VICTOR R HEWETT · Dover-Foxcroft, ME	3	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KA1AO in the last 24 hours. They show up here within seconds of KA1AO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.