N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

K4EFN HAM

✅ Available for a vanity request — free since Nov 12, 2007.

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 Nov 12, 2007

Previous holder: PRESTON L WALKER II

Held K4EFN May 31, 1996 → Nov 11, 2005 · first licensed May 31, 1996 as K4EFN · 1 license · no FRN on file (pre-2001 records)

K4EFN Canceled Amateur Extra May 31, 1996 → Nov 11, 2005 (canceled)

Licensee
PRESTON L WALKER II

Address
1339 TURNHAM LN
BIRMINGHAM, AL 35216
33.4192, -86.7894 (ZIP center) · Grid EM63ok · CQ 4 · ITU 8 · map ↗

Last granted
May 31, 1996

Effective
May 31, 1996

Last action
Nov 11, 2005
FCC actions (2)
- Jan 27, 2006 — Record corrected COR
- Jan 27, 2006 — Record corrected COR

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 K4EFN
PRESTON L WALKER II
1339 TURNHAM LN, BIRMINGHAM, AL 35216
33.4192, -86.7894 (ZIP center) · Grid EM63ok · CQ 4 · ITU 8 · map ↗

Others requesting K4EFN

1 application listed K4EFN as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 9, 2016	Sep 27, 2016	KB4VT · FRANCIS M FLYNN · COLUMBIA, TN	8	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4EFN in the last 24 hours. They show up here within seconds of K4EFN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.