Field Name · Applicant
Italic names are derived; accent values differ from the applicant’s prior license.
| Applicant Type | I - Individual |
| Entity Type | L - Licensee or Assignee |
| Entity Name | TATUM, MARK |
| Attention | |
| First Name / Middle Init / Last Name / Name Suffix | MARK TATUM |
| Street Address | 13009 CHAMPLAIN DR |
| Po Box | |
| Locality | MANASSAS |
| County | Prince William County |
| State | VA - Virginia |
| Postal Code | 201127811 |
| Zip Location | 38°39'52.5"N 77°25'45.6"W |
| Maidenhead | FM18gp |
| FRN | 0032042228 |
| Geo Region | 4 / VA |
| Licensee ID/SGIN | L02536785 / 000 |
| Callsign | KO4YON |
| Last Action Date | 2022-04-02 |
| Radio Service | HA - Amateur |
| App Purpose | MD - Modification |
| App Source | I - Online |
| App Status | G - Granted |
| Entered Timestamp | 2022-03-15 |
| Fee Control Num | |
| Orig Purpose | MD - Modification |
| Receipt Date | Tue 2022-03-15 |
| Payment Date | |
| Is From Vec | |
| Is Trustee | |
| Operator Group | D - 2x3 |
| Licensee Class | T - Technician |
| New Seq Callsign | N |
| Trustee Callsign | |
| Trustee Name | |
| ULS Group / ULS Region | D / 4 |
| Prev Callsign / Prev Class | |
| Vanity Relationship | |
| Vanity Type | E - By List |
| Fee Exempt / Waiver | N / N |