N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

WA4JMA HAM

✅ Available for a vanity request — free since Aug 26, 2003.

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 · 2 holders on record · available since Aug 26, 2003

Previous holder: JEFFREY M ALDERFER

Held WA4JMA Oct 17, 2000 → Aug 25, 2001 · first licensed Mar 8, 1994 as KR4OK · 6 licenses · FRN 0004008108

📦 Moved: Denver, NC → Harleysville, PA

KR4OK Active Advanced · vanity Dec 23, 2008 → expires Dec 23, 2028

Licensee
JEFFREY M ALDERFER

Address
223 American Way #104
Harleysville, PA 19438
40.2694, -75.3900 (ZIP center) · Grid FN20hg · CQ 5 · ITU 8 · map ↗

FRN
0004008108

Previous call
K3JMA (Technician)

Last granted
Sep 25, 2018

Effective
Jul 25, 2025

Last action
Jul 25, 2025
FCC actions (8)
- Jul 25, 2025 — Administrative update LIAUA
- Jul 25, 2025 — Administrative update LIAUA
- Jul 25, 2025 — Administrative update LIAUA
- Aug 25, 2021 — Administrative update LIAUA
- Aug 23, 2021 — Administrative update LIAUA
- Sep 25, 2018 — License renewed LIREN
- Dec 23, 2008 — Vanity call sign granted VANGRT
- Dec 23, 2008 — License issued LIISS
K3JMA Canceled Advanced · vanity Apr 22, 2008 → Dec 23, 2008 (canceled)

Licensee
JEFFREY M ALDERFER

Address
Attn: JEFFREY M ALDERFER
4789 LAZY LANE
DENVER, NC 28037
35.4955, -81.0185 (ZIP center) · Grid EM95ll · CQ 5 · ITU 8 · map ↗

FRN
0004008108

Previous call
KR4OK (Technician)

Last granted
Apr 22, 2008

Effective
Apr 22, 2008

Last action
Dec 23, 2008
FCC actions (3)
- Dec 23, 2008 — License canceled LICAN
- Apr 22, 2008 — Vanity call sign granted VANGRT
- Apr 22, 2008 — License issued LIISS
KR4OK Canceled Advanced · vanity Nov 1, 2003 → Apr 22, 2008 (canceled)

Licensee
JEFFREY M ALDERFER

Address
Attn: JEFFREY M ALDERFER
4789 LAZY LANE
DENVER, NC 28037
35.4955, -81.0185 (ZIP center) · Grid EM95ll · CQ 5 · ITU 8 · map ↗

FRN
0004008108

Previous call
K4JMA (Technician)

Last granted
Nov 1, 2003

Effective
Nov 1, 2003

Last action
Apr 22, 2008
FCC actions (3)
- Apr 22, 2008 — License canceled LICAN
- Nov 1, 2003 — Vanity call sign granted VANGRT
- Nov 1, 2003 — License issued LIISS
K4JMA Canceled Advanced · vanity Aug 25, 2001 → Nov 1, 2003 (canceled)

Licensee
JEFFREY M ALDERFER

Address
Attn: JEFFREY M ALDERFER
4789 LAZY LANE
DENVER, NC 28037
35.4955, -81.0185 (ZIP center) · Grid EM95ll · CQ 5 · ITU 8 · map ↗

FRN
0004008108

Previous call
WA4JMA (Technician)

Last granted
Aug 25, 2001

Effective
Aug 25, 2001

Last action
Nov 1, 2003
FCC actions (2)
- Nov 1, 2003 — License canceled LICAN
- Aug 25, 2001 — License issued LIISS
WA4JMA Canceled Advanced · vanity Oct 17, 2000 → Aug 25, 2001 (canceled)

Licensee
JEFFREY M ALDERFER

Address
Attn: JEFFREY M ALDERFER
4789 LAZY LANE
DENVER, NC 28037
35.4955, -81.0185 (ZIP center) · Grid EM95ll · CQ 5 · ITU 8 · map ↗

FRN
0004008108

Previous call
KR4OK (Technician)

Last granted
Oct 17, 2000

Effective
Oct 17, 2000

Last action
Aug 25, 2001
FCC actions (2)
- Aug 25, 2001 — License canceled LICAN
- Oct 17, 2000 — License issued LIISS
KR4OK Canceled Advanced Mar 8, 1994 → Oct 17, 2000 (canceled)

Licensee
JEFFREY M ALDERFER

Address
4789 LAZY LN
DENVER, NC 28037
35.4955, -81.0185 (ZIP center) · Grid EM95ll · CQ 5 · ITU 8 · map ↗

FRN
0004008108

Previous call
KD4NYN (Technician)

Last granted
Mar 8, 1994

Effective
Mar 8, 1994

Last action
Oct 17, 2000
FCC actions (1)
- Oct 17, 2000 — License canceled LICAN

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Sep 25, 2025 → Sep 27, 2026 · 2 snapshots · as KR4OK
JEFFREY M ALDERFER
223 American Way #104, Harleysville, PA 19438
40.2694, -75.3900 (ZIP center) · Grid FN20hg · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 221 snapshots · as WA4JMA
JEFFREY M ALDERFER
Attn: JEFFREY M ALDERFER
4789 LAZY LANE, DENVER, NC 28037
35.4955, -81.0185 (ZIP center) · Grid EM95ll · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KR4OK
JEFFREY M ALDERFER
4789 LAZY LN, DENVER, NC 28037
35.4955, -81.0185 (ZIP center) · Grid EM95ll · CQ 5 · ITU 8 · map ↗
Seen Apr 16, 2022 → May 29, 2025 · 10 snapshots · as KR4OK
JEFFREY M ALDERFER
422 Main Street, Apt. 6, Harleysville, PA 19438
40.2694, -75.3900 (ZIP center) · Grid FN20hg · CQ 5 · ITU 8 · map ↗

Previous holder: JUSTO GARCIA

Held WA4JMA Sep 27, 1988 → Sep 27, 1998 · first licensed Sep 27, 1988 as WA4JMA · 1 license · no FRN on file (pre-2001 records)

WA4JMA Expired Advanced Sep 27, 1988 → Sep 27, 1998 (expired)

Licensee
JUSTO GARCIA

Address
5741 SW 20 ST
MIAMI, FL 33155
25.7378, -80.3112 (ZIP center) · Grid EL95ur · CQ 5 · ITU 8 · map ↗

Last granted
Sep 27, 1988

Effective
Sep 27, 1988

Last action
Sep 28, 2000
FCC actions (1)
- Sep 28, 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 → Sep 27, 2026 · 47 snapshots · as WA4JMA
JUSTO GARCIA
5741 SW 20 ST, MIAMI, FL 33155
25.7378, -80.3112 (ZIP center) · Grid EL95ur · CQ 5 · ITU 8 · map ↗

Others requesting WA4JMA

2 applications listed WA4JMA as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 22, 2007	Nov 9, 2007	KR4OK · JEFFREY M ALDERFER · DENVER, NC	1	Dismissed
Sep 28, 2000	Oct 16, 2000	KR4OK · JEFFREY M ALDERFER · DENVER, NC	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WA4JMA in the last 24 hours. They show up here within seconds of WA4JMA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.