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

AA1UW HAM

✅ Available for a vanity request — free since Mar 4, 2002.

2x2 call: only 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 Mar 4, 2002

Previous holder: John E Bielefeld

Held AA1UW Dec 9, 1994 → Mar 3, 2000 · first licensed Dec 9, 1994 as KA4DGF · 3 licenses · FRN 0003211414

K1JEB Active Amateur Extra · vanity Mar 3, 2000 → expires Mar 3, 2030

Licensee
John E Bielefeld

Address
19 Ernie Dr
Littleton, MA 01460
42.5700, -71.5039 (street) · Grid FN42fn · CQ 5 · ITU 8 · map ↗

FRN
0003211414

Previous call
AA1UW (Advanced)

Last granted
Jan 2, 2020

Effective
Jan 2, 2020

Last action
Jan 2, 2020
FCC actions (3)
- Jan 2, 2020 — License renewed LIREN
- Dec 25, 2009 — License renewed LIREN
- Mar 3, 2000 — License issued LIISS
AA1UW Canceled Amateur Extra Dec 9, 1994 → Mar 3, 2000 (canceled)

Licensee
John E Bielefeld

Address
19 Ernie Dr
Littleton, MA 01460
42.5700, -71.5039 (street) · Grid FN42fn · CQ 5 · ITU 8 · map ↗

FRN
0003211414

Previous call
KA4DGF (Advanced)

Last granted
Dec 9, 1994

Effective
Feb 1, 2000

Last action
Mar 3, 2000
FCC actions (2)
- Mar 3, 2000 — License canceled LICAN
- Feb 1, 2000 — License issued LIISS
KA4DGF Canceled Advanced Dec 9, 1994 → Feb 1, 2000 (canceled)

Licensee
JOHN E BIELEFELD

Address
19 ERNIE DR
LITTLETON, MA 01460
42.5700, -71.5039 (street) · Grid FN42fn · CQ 5 · ITU 8 · map ↗

FRN
0003211414

Last granted
Dec 9, 1994

Effective
Dec 9, 1994

Last action
Feb 1, 2000
FCC actions (1)
- Feb 1, 2000 — License canceled LICAN

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 · 144 snapshots · as KA4DGF
JOHN E BIELEFELD
19 ERNIE DR, LITTLETON, MA 01460
42.5700, -71.5039 (street) · Grid FN42fn · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AA1UW in the last 24 hours. They show up here within seconds of AA1UW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.