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 | Vander Bloomen, Mark J |
|---|
| Attention | |
|---|
| First Name / Middle Init / Last Name / Name Suffix | Mark J Vander Bloomen |
|---|
| Street Address | 805 Monroe St SW Apt 641 |
|---|
| Po Box | |
|---|
| Locality | Huntsville |
|---|
| County | Madison County |
|---|
| State | AL - Alabama |
|---|
| Postal Code | 35801 |
|---|
| Zip Location | 34°43'31.0"N 86°33'39.1"W |
|---|
| Maidenhead | EM64rr |
|---|
| FRN | 0031815970 |
|---|
| Geo Region | 4 / AL |
|---|
| Licensee ID/SGIN | L02531274 / 000 |
|---|
| Callsign | KO4YDO |
|---|
| Last Action Date | 2026-09-21 |
|---|
| Radio Service | HA - Amateur |
|---|
| App Purpose | MD - Modification |
|---|
| App Source | B - Batch |
|---|
| App Status | G - Granted |
|---|
| Entered Timestamp | 2026-09-21 |
|---|
| Fee Control Num | |
|---|
| Orig Purpose | MD - Modification |
|---|
| Receipt Date | Mon 2026-09-21 |
|---|
| Payment Date | |
|---|
| Is From Vec | N · Y |
|---|
| Is Trustee | |
|---|
| Operator Group | D - 2x3 |
|---|
| Licensee Class | G - General |
|---|
| New Seq Callsign | N |
|---|
| Trustee Callsign | |
|---|
| Trustee Name | |
|---|
| ULS Group / ULS Region | D / 4 |
|---|
| Prev Callsign / Prev Class | |
|---|
| Vanity Relationship | |
|---|
| Vanity Type | |
|---|
| Fee Exempt / Waiver | N / N |
|---|