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, WIAI5KJ HAM
✅ Available for a vanity request — free since Jul 12, 2025.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Apr 3, 2023 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Jul 12, 2025
Previous holder: Jan D Heiser Jr
Held AI5KJ Apr 29, 2014 → Jul 11, 2023 · first licensed Jun 7, 1995 as KC5MDV · 6 licenses · FRN 0002657195
-
- Licensee
- Jan D Heiser Jr
- Address
- Attn: Jan D Heiser Jr
1501 N Loop 499, #126
Harlingen, TX 78550
- FRN
- 0002657195
- Previous call
- AI5KJ (General)
- Last granted
- Jul 11, 2023
- Effective
- Jul 11, 2023
- Last action
- Jul 11, 2023
FCC actions (2)
- Jul 11, 2023 — Vanity call sign granted VANGRT
- Jul 11, 2023 — License issued LIISS
-
- Licensee
- Jan D Heiser Jr
- Address
- Attn: Jan D Heiser Jr
1501 N Loop 499, #126
Harlingen, TX 78550
- FRN
- 0002657195
- Previous call
- AD7FL (General)
- Last granted
- Apr 29, 2014
- Effective
- Feb 28, 2023
- Last action
- Jul 11, 2023
FCC actions (3)
- Jul 11, 2023 — License canceled LICAN
- Feb 28, 2023 — Systematic call sign granted SYSGRT
- Feb 28, 2023 — License issued LIISS
-
📦 Moved: Henderson, NV → Harlingen, TX
- Licensee
- Jan D Heiser Jr
- Address
- Attn: Jan D Heiser Jr
1501 N Loop 499, #126
Harlingen, TX 78550
- FRN
- 0002657195
- Previous call
- AB8QI (General)
- Last granted
- Apr 29, 2014
- Effective
- Feb 21, 2020
- Last action
- Feb 28, 2023
FCC actions (7)
- Feb 28, 2023 — License canceled LICAN
- Feb 21, 2020 — Administrative update LIAUA
- Apr 29, 2014 — License renewed LIREN
- Feb 11, 2011 — Administrative update LIAUA
- Jan 6, 2007 — Administrative update LIAUA
- Apr 2, 2005 — Systematic call sign granted SYSGRT
- Apr 2, 2005 — License issued LIISS
-
📦 Moved: Cincinnati, OH → Henderson, NV
- Licensee
- Jan D Heiser Jr
- Address
- Attn: Jan D Heiser Jr
2831 Strathallan Ave
Henderson, NV 89044
- FRN
- 0002657195
- Previous call
- KC8VIB (General)
- Last granted
- Feb 21, 2004
- Effective
- Apr 2, 2005
- Last action
- Apr 2, 2005
FCC actions (4)
- Apr 2, 2005 — License canceled LICAN
- Apr 2, 2005 — Administrative update LIAUA
- Jan 16, 2003 — Systematic call sign granted SYSGRT
- Jan 16, 2003 — License issued LIISS
-
- Licensee
- Jan D Heiser Jr
- Address
- Attn: Jan D Heiser Jr
11611 Timber Ridge Lane Apt 1
Cincinnati, OH 45241
- FRN
- 0002657195
- Previous call
- KC5MDV (General)
- Last granted
- Jun 7, 1995
- Effective
- Jan 15, 2003
- Last action
- Jan 16, 2003
FCC actions (4)
- Jan 16, 2003 — License canceled LICAN
- Jan 15, 2003 — License modified LIMOD
- Dec 10, 2002 — Systematic call sign granted SYSGRT
- Dec 10, 2002 — License issued LIISS
-
- Licensee
- JAN D HEISER JR
- Address
- Attn: Jan D Heiser, Jr.
11611 Timber Ridge Lane, Apt 1
Cincinnati, OH 45241
- FRN
- 0002657195
- Last granted
- Jun 7, 1995
- Effective
- Dec 3, 2002
- Last action
- Dec 10, 2002
FCC actions (4)
- Dec 10, 2002 — License canceled LICAN
- Dec 3, 2002 — Administrative update LIAUA
- Dec 3, 2002 — Administrative update LIAUA
- Feb 8, 2000 — Administrative update LIAUA
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 · 37 snapshots · as AD7FL
Jan D Heiser Jr
Attn: Jan D Heiser Jr
1501 N Loop 499, #126, Harlingen, TX 78550 - Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as AB8QI
Jan D Heiser Jr
Attn: Jan D Heiser Jr
2831 Strathallan Ave, Henderson, NV 89044 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KC8VIB
Jan D Heiser Jr
Attn: Jan D Heiser Jr
11611 Timber Ridge Lane Apt 1, Cincinnati, OH 45241 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KC5MDV
JAN D HEISER JR
Attn: Jan D Heiser, Jr.
11611 Timber Ridge Lane, Apt 1, Cincinnati, OH 45241 - Seen May 22, 2014 → May 6, 2019 · 24 snapshots · as AD7FL
Jan D Heiser Jr
Attn: Jan D Heiser Jr
197 Kachina Dr, Henderson, NV 89074 - Seen Oct 17, 2011 → Mar 28, 2014 · 9 snapshots · as AD7FL
Jan D Heiser Jr
Attn: Jan D Heiser Jr
6420 E. Tropicana Ave #387, Las Vegas, NV 89122 - Seen May 27, 2010 · 1 snapshot · as AD7FL
Jan D Heiser Jr
Attn: Jan D Heiser Jr
7619 Good Fortune Ct., Las Vegas, NV 89139 - Seen Nov 7, 2004 · 1 snapshot · as AB8QI
Jan D Heiser Jr
Attn: Jan D Heiser Jr
8759 Creekscape Lane Apt 923, Cincinnati, OH 45249
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AI5KJ in the last 24 hours. They show up here within seconds of AI5KJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.