🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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
JOSE E RIVERA
FRN 0013675160 · first licensed Jun 25, 2005 as NP4MK · 1 license on record
📻 GMRS licenses on this FRN
GMRS call Status Name Location Granted Expires
WRFQ589
Active
Jose E Rivera Caguas, PR
Apr 14, 2020 Apr 14, 2030
📝 FCC applications (9)
Complete licensing history
NP4MK
Active
Technician
Jun 25, 2005 → expires Jun 25, 2035
Licensee JOSE E RIVERA
Address PO Box 7673 Caguas, PR 00726
FRN 0013675160
Previous call WP4DLH (Technician Plus)
Last granted Jun 6, 2025
Effective Jun 6, 2025
Last action Jun 6, 2025
FCC actions (8)
Jun 6, 2025 — License renewed LIREN Apr 14, 2020 — Administrative update LIAUA Nov 28, 2019 — Administrative update LIAUA Aug 31, 2019 — Administrative update LIAUA Jun 19, 2015 — License renewed LIREN Jul 2, 2005 — Administrative update LIAUA Jun 27, 2005 — FCC action LTSFRN Jun 25, 2005 — License renewed LIREN
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 NP4MK
JOSE E RIVERA
PO Box 7673 Caguas, PR 00726
Seen May 27, 2010 → May 6, 2019 · 34 snapshots · as NP4MK
JOSE E RIVERA
53 Jose De Diego, Florida, PR 00650
18.3492, -66.5781 (ZIP center) · Grid
FK68ri · CQ 8 · ITU 11 ·
map ↗
Seen Nov 7, 2004 · 1 snapshot · as NP4MK
JOSE E RIVERA
PO Box 714 PARK STATION, PATERSON, NJ 07543
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB