N9TPB
FCC License Search
🕒 FCC license data updated today 9:45 am CDT · next update tomorrow 6:00 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKG2JR HAM
✅ Available for a vanity request — free since Jan 2, 2015.
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 Jan 2, 2015
Previous holder: MIKE PFEIFFER
Held KG2JR Jun 29, 2004 → Jan 1, 2013 · first licensed Jun 29, 2004 as KG2JR · 4 licenses · FRN 0011162534
-
📦 Moved: Livermore, CA → Rockwall, TX
- Licensee
- MIKE PFEIFFER
- Address
- 105 Parade Point
Rockwall, TX 75032
- FRN
- 0011162534
- Previous call
- KO6KO (General)
- Last granted
- Dec 10, 2025
- Effective
- Dec 10, 2025
- Last action
- Dec 10, 2025
FCC actions (7)
- Dec 10, 2025 — License renewed LIREN
- Oct 30, 2020 — Administrative update LIAUA
- Mar 4, 2020 — Administrative update LIAUA
- Feb 14, 2020 — Administrative update LIAUA
- Aug 19, 2017 — Administrative update LIAUA
- Feb 19, 2016 — Vanity call sign granted VANGRT
- Feb 19, 2016 — License issued LIISS
-
📦 Moved: Surprise, AZ → Livermore, CA
- Licensee
- MICHAEL D PFEIFFER
- Address
- 5011 ERICA WAY
LIVERMORE, CA 94550
- FRN
- 0011162534
- Previous call
- NO7ON (General)
- Last granted
- Nov 30, 2013
- Effective
- Jul 22, 2014
- Last action
- Feb 19, 2016
FCC actions (5)
- Feb 19, 2016 — License canceled LICAN
- Jul 22, 2014 — Administrative update LIAUA
- Dec 3, 2013 — Administrative update LIAUA
- Nov 30, 2013 — Vanity call sign granted VANGRT
- Nov 30, 2013 — License issued LIISS
-
- Licensee
- MICHAEL D PFEIFFER
- Address
- 14666 W. Lisbon Lane
Surprise, AZ 85379
- FRN
- 0011162534
- Previous call
- KG2JR (General)
- Last granted
- Jan 1, 2013
- Effective
- Jan 1, 2013
- Last action
- Dec 10, 2025
FCC actions (3)
- Nov 30, 2013 — License canceled LICAN
- Jan 1, 2013 — Vanity call sign granted VANGRT
- Jan 1, 2013 — License issued LIISS
-
- Licensee
- MICHAEL D PFEIFFER
- Address
- 14666 W. Lisbon Lane
Surprise, AZ 85379
- FRN
- 0011162534
- Previous call
- KB2RTC (General)
- Last granted
- Jun 29, 2004
- Effective
- May 20, 2009
- Last action
- Jan 1, 2013
FCC actions (4)
- Jan 1, 2013 — License canceled LICAN
- May 20, 2009 — Administrative update LIAUA
- Jun 29, 2004 — License renewed LIREN
- Jun 29, 2004 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as NO7ON
MIKE PFEIFFER
105 Parade Point, Rockwall, TX 75032 - Seen Mar 28, 2015 → Oct 4, 2026 · 44 snapshots · as KO6KO
MICHAEL D PFEIFFER
5011 ERICA WAY, LIVERMORE, CA 94550 - Seen May 27, 2010 → Oct 4, 2026 · 89 snapshots · as KG2JR
MICHAEL D PFEIFFER
14666 W. Lisbon Lane, Surprise, AZ 85379 - Seen Sep 5, 2017 → May 6, 2019 · 7 snapshots · as NO7ON
MICHAEL D PFEIFFER
105 Parade Point, Rockwall, TX 75032 - Seen Mar 28, 2014 → May 22, 2014 · 2 snapshots · as KO6KO
MICHAEL D PFEIFFER
PO Box 3121
San Ramon, CA 94583 - Seen Nov 7, 2004 · 1 snapshot · as KG2JR
MICHAEL D PFEIFFER
5170 AND A HALF VIA VALARTA, SAN DIEGO, CA 92124
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KG2JR in the last 24 hours. They show up here within seconds of KG2JR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.