K7AQ (since 1987)
Retrieving application detail received on 2026-07-15 for ULS File Number

0012113789

Field Name  ·  Applicant

Italic names are derived; accent values differ from the applicant’s prior license.
Applicant TypeI - Individual
Entity TypeL - Licensee or Assignee
Entity NameCALDERIN-SILVA, JAIME J
Attention
First Name / Middle Init / Last Name / Name SuffixJAIME J CALDERIN-SILVA
Street AddressEL PLANTIO G10 CALLE GUAYACAN
Po Box
LocalityTOA BAJA
CountyToa Baja Municipio
StatePR - Puerto Rico
Postal Code00949
Zip Location18°25'50.3"N 66°12'45.4"W
MaidenheadFK68vk
FRN0023139025
Geo Region12 / PR
Licensee ID/SGINL01824640 / 000
CallsignWP4OVT
Last Action Date2026-08-04
Radio ServiceHA - Amateur
App PurposeMD - Modification
App SourceI - Online
App StatusG - Granted
Entered Timestamp2026-07-15
Fee Control NumPGC5272195
Orig PurposeMD - Modification
Receipt DateWed 2026-07-15
Payment Date2026-07-15
Is From Vec
Is Trustee
Operator GroupA - 1x2, 2x1, 2x2
Licensee ClassE - Amateur Extra
New Seq CallsignN
Trustee Callsign
Trustee Name
ULS Group / ULS RegionA / 12
Prev Callsign / Prev Class
Vanity Relationship
Vanity TypeE - By List
Fee Exempt / WaiverN / N

Vanity callsigns

Seq#Vanity Callsign
1 K1PT
2 W1GP
3 KE5A
4 KA5L
5 WA6R
6 AK0V

Action history

Action DateAction Type
2026-07-15FVPCNF - Payment Confirmed
2026-07-15RECMD - Modification Received
2026-07-16RDLCOM - Redlight Review Completed
2026-08-04APGRT - Application Granted
2026-08-04PLAUPR - Paperless Authorization Printed