🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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
AC8TF HAM
✅
Available for a vanity request — free since May 11, 2018.
2x2 call: only 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 May 11, 2018
Previous holder: Brian C Rardin Sr
Held AC8TF May 22, 2009 → May 10, 2016
· first licensed May 16, 2008 as KD8IOU
· 4 licenses · FRN 0015280977
KD8IOU
Active
Amateur Extra · vanity
May 10, 2016 → expires May 10, 2036
Licensee Brian C Rardin Sr
Address 3328 CADEIRA CIRCLE Mason, OH 45040
39.3856, -84.3394 (street) · Grid
EM79tj · CQ 4 · ITU 8 ·
map ↗
FRN 0015280977
Previous call AC8TF (General)
Last granted Feb 12, 2026
Effective Feb 12, 2026
Last action Feb 12, 2026
FCC actions (11)
Feb 12, 2026 — License renewed LIREN Jun 22, 2022 — Administrative update LIAUA Jun 7, 2022 — Administrative update LIAUA Jul 8, 2021 — Administrative update LIAUA Apr 20, 2021 — Administrative update LIAUA Apr 17, 2021 — Administrative update LIAUA Jan 26, 2021 — Administrative update LIAUA Apr 25, 2018 — Administrative update LIAUA Jul 6, 2016 — Administrative update LIAUA May 10, 2016 — Vanity call sign granted VANGRT May 10, 2016 — License issued LIISS
AC8TF
Canceled
Amateur Extra
May 22, 2009 → May 10, 2016 (canceled)
Licensee Brian C Rardin Sr
Address PO Box 533 Mason, OH 45040
39.3508, -84.3132 (ZIP center) · Grid
EM79ui · CQ 4 · ITU 8 ·
map ↗
FRN 0015280977
Previous call AG8S (General)
Last granted May 22, 2009
Effective Mar 26, 2015
Last action May 10, 2016
FCC actions (3)
May 10, 2016 — License canceled LICAN Mar 26, 2015 — Systematic call sign granted SYSGRT Mar 26, 2015 — License issued LIISS
AG8S
Canceled
Amateur Extra · vanity
May 22, 2009 → Mar 26, 2015 (canceled)
Licensee Brian C Rardin Sr
Address PO Box 533 Mason, OH 45040
39.3508, -84.3132 (ZIP center) · Grid
EM79ui · CQ 4 · ITU 8 ·
map ↗
FRN 0015280977
Previous call KD8IOU (General)
Last granted May 22, 2009
Effective Aug 16, 2014
Last action Mar 26, 2015
FCC actions (9)
Mar 26, 2015 — License canceled LICAN Aug 16, 2014 — Administrative update LIAUA Sep 28, 2012 — Administrative update LIAUA Aug 30, 2011 — Administrative update LIAUA May 11, 2010 — Administrative update LIAUA May 5, 2010 — Administrative update LIAUA Jan 30, 2010 — Administrative update LIAUA May 22, 2009 — Vanity call sign granted VANGRT May 22, 2009 — License issued LIISS
KD8IOU
Canceled
Amateur Extra
May 16, 2008 → May 22, 2009 (canceled)
Licensee Brian C Rardin Sr
Address 7440 Placid Lake Dr Apt 206 Mason, OH 45040
39.3508, -84.3132 (ZIP center) · Grid
EM79ui · CQ 4 · ITU 8 ·
map ↗
FRN 0015280977
Last granted May 16, 2008
Effective Apr 30, 2009
Last action May 22, 2009
FCC actions (6)
May 22, 2009 — License canceled LICAN Apr 30, 2009 — License modified LIMOD Jun 12, 2008 — License modified LIMOD May 19, 2008 — Administrative update LIAUA May 16, 2008 — License issued LIISS May 16, 2008 — 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 May 7, 2018 → Oct 4, 2026 · 17 snapshots · as KD8IOU
Brian C Rardin Sr
3328 CADEIRA CIRCLE, Mason, OH 45040
39.3856, -84.3394 (street) · Grid
EM79tj · CQ 4 · ITU 8 ·
map ↗
Seen Mar 28, 2015 → Oct 4, 2026 · 71 snapshots · as AG8S
Brian C Rardin Sr
PO Box 533 Mason, OH 45040
39.3508, -84.3132 (ZIP center) · Grid
EM79ui · CQ 4 · ITU 8 ·
map ↗
Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KD8IOU
Brian C Rardin Sr
7440 Placid Lake Dr Apt 206, Mason, OH 45040
39.3508, -84.3132 (ZIP center) · Grid
EM79ui · CQ 4 · ITU 8 ·
map ↗
Seen Nov 4, 2016 → Jan 2, 2018 · 8 snapshots · as KD8IOU
Brian C Rardin Sr
5507 Mason Grand Drive, Mason, OH 45040
39.3508, -84.3132 (ZIP center) · Grid
EM79ui · CQ 4 · ITU 8 ·
map ↗
Seen Jun 30, 2016 · 1 snapshot · as KD8IOU
Brian C Rardin Sr
7341 Cayman Way, Apt. 6, Maineville, OH 45039
39.3274, -84.2367 (ZIP center) · Grid
EM79vh · CQ 4 · ITU 8 ·
map ↗
Seen Feb 18, 2013 → May 22, 2014 · 6 snapshots · as AG8S
Brian C Rardin Sr
5731 Sterling Lakes Circle Apt. 101, Mason, OH 45040
39.3508, -84.3132 (ZIP center) · Grid
EM79ui · CQ 4 · ITU 8 ·
map ↗
Seen Oct 17, 2011 → Jul 26, 2012 · 4 snapshots · as AG8S
Brian C Rardin Sr
7511 Placid Lake Drive, Apt. 205, Mason, OH 45040
39.3508, -84.3132 (ZIP center) · Grid
EM79ui · CQ 4 · ITU 8 ·
map ↗
Seen May 27, 2010 · 1 snapshot · as AG8S
Brian C Rardin Sr
5679 Sterling Lakes Circle Apt. 208, Mason, OH 45040
39.3508, -84.3132 (ZIP center) · Grid
EM79ui · CQ 4 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AC8TF in the last 24 hours. They show up here within seconds of AC8TF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB