N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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

KJ6JND HAM

✅ Available for a vanity request — free since Sep 29, 2012.

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 · 1 holder on record · available since Sep 29, 2012

Previous holder: MICHAEL S MAHAN

Held KJ6JND Jul 6, 2010 → Sep 28, 2010 · first licensed Jul 6, 2010 as KJ6JND · 2 licenses · FRN 0020013355

📦 Moved: Tustin, CA → Mission Viejo, CA

K6MSM Active Amateur Extra · vanity Sep 28, 2010 → expires Sep 28, 2030

Licensee
MICHAEL S MAHAN

Address
26752 Alicante Dr.
Mission Viejo, CA 92691
33.6045, -117.6634 (street) · Grid DM13eo · CQ 3 · ITU 6 · map ↗

FRN
0020013355

Previous call
KJ6JND (General)

Last granted
Jul 1, 2020

Effective
Aug 15, 2026

Last action
Aug 15, 2026
FCC actions (6)
- Aug 15, 2026 — Administrative update LIAUA
- Jul 1, 2020 — License renewed LIREN
- Jun 7, 2011 — Administrative update LIAUA
- Jun 1, 2011 — License modified LIMOD
- Sep 28, 2010 — Vanity call sign granted VANGRT
- Sep 28, 2010 — License issued LIISS
KJ6JND Canceled General Jul 6, 2010 → Sep 28, 2010 (canceled)

Licensee
MICHAEL S MAHAN

Address
2600 Walnut Ave., Ste. D
Tustin, CA 92780
33.7368, -117.8197 (ZIP center) · Grid DM13cr · CQ 3 · ITU 6 · map ↗

FRN
0020013355

Last granted
Jul 6, 2010

Effective
Sep 9, 2010

Last action
Sep 28, 2010
FCC actions (6)
- Sep 28, 2010 — License canceled LICAN
- Sep 9, 2010 — Administrative update LIAUA
- Aug 26, 2010 — License modified LIMOD
- Jul 7, 2010 — Administrative update LIAUA
- Jul 6, 2010 — License issued LIISS
- Jul 6, 2010 — Systematic call sign granted SYSGRT

Address history

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

Seen Oct 17, 2011 → Oct 4, 2026 · 46 snapshots · as KJ6JND
MICHAEL S MAHAN
2600 Walnut Ave., Ste. D, Tustin, CA 92780
33.7368, -117.8197 (ZIP center) · Grid DM13cr · CQ 3 · ITU 6 · map ↗
Seen Oct 17, 2011 → Oct 4, 2026 · 46 snapshots · as K6MSM
MICHAEL S MAHAN
26752 Alicante Dr., Mission Viejo, CA 92691
33.6045, -117.6634 (street) · Grid DM13eo · CQ 3 · ITU 6 · map ↗

Others requesting KJ6JND

1 application listed KJ6JND as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 1, 2022	Jul 19, 2022	KN6UYH · JOCELYN AVANCENA · San Marino, CA	9	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KJ6JND in the last 24 hours. They show up here within seconds of KJ6JND beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.