K7AQ (since 1987)
Retrieving application detail received on 2025-05-01 for ULS File Number

0011550440

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 NameCho, Mason
Attention
First Name / Middle Init / Last Name / Name SuffixMason Cho
Street Address
Po Box83001
LocalityGaithersburg
CountyMontgomery
StateMD - Maryland
Postal Code208833001
Zip Location39°05'17.9"N 77°09'24.5"W
MaidenheadFM19kc
FRN0036909604
Geo Region3 / MD
Licensee ID/SGINL02926188 / 000
CallsignKD3BDU
Last Action Date2025-05-20
Radio ServiceHA - Amateur
App PurposeMD - Modification
App SourceI - Online
App StatusG - Granted
Entered Timestamp2025-05-01
Fee Control NumPGC4898015
Orig PurposeMD - Modification
Receipt DateThu 2025-05-01
Payment Date2025-05-01
Is From Vec
Is Trustee
Operator GroupC - 1x3
Licensee ClassT - Technician
New Seq CallsignN
Trustee Callsign
Trustee Name
ULS Group / ULS RegionC / 3
Prev Callsign / Prev Class
Vanity Relationship
Vanity TypeE - By List
Fee Exempt / WaiverN / N

Vanity callsigns

Seq#Vanity Callsign
1 K1HAB
2 K0CHO
3 N2CHO
4 K1MMC
5 K4COY

Action history

Action DateAction Type
2025-05-01FVPCNF - Payment Confirmed
2025-05-01RECMD - Modification Received
2025-05-02RDLCOM - Redlight Review Completed
2025-05-20APGRT - Application Granted
2025-05-20PLAUPR - Paperless Authorization Printed