N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIKJ4RTI HAM
✅ Available for a vanity request — free since Sep 17, 2013.
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 17, 2013
Previous holder: MICHAEL A STIMSONREED PhD
Held KJ4RTI Jan 22, 2010 → Sep 16, 2011 · first licensed Jan 22, 2010 as KJ4RTI · 2 licenses · FRN 0019508886
-
- Licensee
- MICHAEL A STIMSONREED PhD
- Address
- Attn: MICHAEL A. STIMSONREED
4640 SE 141st Lane
Summerfield, FL 34491
- FRN
- 0019508886
- Previous call
- KJ4RTI (General)
- Last granted
- Dec 2, 2021
- Effective
- Dec 2, 2021
- Last action
- Dec 2, 2021
FCC actions (5)
- Dec 2, 2021 — License renewed LIREN
- Dec 13, 2016 — Administrative update LIAUA
- Feb 25, 2012 — Administrative update LIAUA
- Sep 16, 2011 — Vanity call sign granted VANGRT
- Sep 16, 2011 — License issued LIISS
-
- Licensee
- MICHAEL A STIMSONREED
- Address
- 1120 SE 155TH ST
SUMMERFIELD, FL 34491
- FRN
- 0019508886
- Last granted
- Jan 22, 2010
- Effective
- Mar 16, 2010
- Last action
- Sep 16, 2011
FCC actions (5)
- Sep 16, 2011 — License canceled LICAN
- Mar 16, 2010 — License modified LIMOD
- Feb 24, 2010 — License modified LIMOD
- Jan 22, 2010 — License issued LIISS
- Jan 22, 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 Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as WD4MIC
MICHAEL A STIMSONREED PhD
Attn: MICHAEL A. STIMSONREED
4640 SE 141st Lane, Summerfield, FL 34491 - Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KJ4RTI
MICHAEL A STIMSONREED
1120 SE 155TH ST, SUMMERFIELD, FL 34491 - Seen Dec 31, 2016 → May 6, 2019 · 10 snapshots · as WD4MIC
MICHAEL A STIMSONREED PhD
Attn: DR. MICHAEL A. STIMSONREED
4660 SE 141st Lane, Summerfield, FL 34491 - Seen May 28, 2012 → Dec 18, 2016 · 21 snapshots · as WD4MIC
MICHAEL A STIMSONREED PhD
Attn: DR. MICHAEL A. STIMSONREED
4692 SE 141st Lane, Summerfield, FL 34491 - Seen Oct 17, 2011 → Nov 10, 2011 · 2 snapshots · as WD4MIC
MICHAEL A STIMSONREED
Attn: DR. MICHAEL A. STIMSONREED
735 S. US Hwy 441, Lady Lake, FL 32159
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ4RTI in the last 24 hours. They show up here within seconds of KJ4RTI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.