| Callsign | K9YJ |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2018-11-01 |
| Effective Date | 2018-11-01 |
| Expire Date | 2028-11-12 |
| Cancel Date | |
| Last Action Date | 2024-03-13 |
| End Date | 2028-11-12 |
| Available Date | 2030-11-13 |
| Applicant Type | B - Amateur Club |
| Entity Name | SAINT LOUIS REGIONAL DX ASSOCIATION |
| Street Address / Locality | 810 SELMA WEBSTER GROVES, MO 63119 |
| County | St. Louis County |
| Zip Location | 38°35'18.5"N 90°21'04.9"W |
| Maidenhead | EM48to |
| FRN | 0003941044 |
| Licensee ID/SGIN | L00275869 / 000 |
| Licensee Class | |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 9 / 0 / MO |
| Prev Callsign / Prev Class | KC0BZA |
| Next Callsign | |
| Trustee Callsign / Trustee Name | K1XT THOMAS, WILLIAM J |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0008423686 |
| Phonetic weight / Morse weight | 9 / 64 |