K7AQ (since 1987)
Retrieving application detail received on 2025-05-28 for ULS File Number

0011586910

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 NameYoo, Dongwon
Attention
First Name / Middle Init / Last Name / Name SuffixDongwon Yoo
Street AddressKLA Orbotech Inc 44 Manning Rd
Po Box
LocalityBillerica
CountyMiddlesex County
StateMA - Massachusetts
Postal Code01821
Zip Location42°32'57.6"N 71°15'06.2"W
MaidenheadFN42in
FRN0033872144
Geo Region1 / MA
Licensee ID/SGINL02684766 / 000
CallsignKC1TEO
Last Action Date2025-06-17
Radio ServiceHA - Amateur
App PurposeMD - Modification
App SourceI - Online
App StatusG - Granted
Entered Timestamp2025-05-28
Fee Control NumPGC4922039
Orig PurposeMD - Modification
Receipt DateWed 2025-05-28
Payment Date2025-05-29
Is From Vec
Is Trustee
Operator GroupC - 1x3
Licensee ClassT - Technician
New Seq CallsignN
Trustee Callsign
Trustee Name
ULS Group / ULS RegionC / 1
Prev Callsign / Prev Class
Vanity Relationship
Vanity TypeE - By List
Fee Exempt / WaiverN / N

Vanity callsigns

Seq#Vanity Callsign
1 K5COH
2 K1COH
3 K1YDW

Action history

Action DateAction Type
2025-05-28RECMD - Modification Received
2025-05-29FVPCNF - Payment Confirmed
2025-05-29RDLCOM - Redlight Review Completed
2025-06-17APGRT - Application Granted
2025-06-17PLAUPR - Paperless Authorization Printed