🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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
Robert F Crone IV
FRN 0013407853 · first licensed May 2, 2005 as KI4JYQ · 2 licenses on record
📝 FCC applications (2)
Complete licensing history
W4RFC
Expired
Technician · vanity
May 24, 2005 → May 24, 2015 (expired)
Licensee Robert F Crone IV
Address 7120 Hartsfield Pl Suwanee, GA 30027
FRN 0013407853
Previous call KI4JYQ
Last granted May 24, 2005
Effective May 24, 2005
Last action May 25, 2017
FCC actions (3)
May 25, 2017 — License expired LIEXP May 24, 2005 — Vanity call sign granted VANGRT May 24, 2005 — License issued LIISS
KI4JYQ
Canceled
Technician
May 2, 2005 → May 24, 2005 (canceled)
Licensee Robert F Crone IV
Address 7120 Hartsfield Pl Suwanee, GA 30027
FRN 0013407853
Last granted May 2, 2005
Effective May 2, 2005
Last action May 24, 2005
FCC actions (3)
May 24, 2005 — License canceled LICAN May 2, 2005 — License issued LIISS May 2, 2005 — 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 27, 2010 → Oct 4, 2026 · 94 snapshots · as KI4JYQ
Robert F Crone IV
7120 Hartsfield Pl, Suwanee, GA 30027
Vanity applications
Filed · Award Applicant Requested (in order) Status
Filed May 5, 2005
Award date was May 23, 2005
0002149835
KI4JYQ · Robert F Crone IV
· Technician
7120 Hartsfield Pl, Suwanee, GA 30027
Granted
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB