| Callsign | K4JN |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2013-01-11 |
| Effective Date | 2013-01-11 |
| Expire Date | 2023-02-05 |
| Cancel Date | 2025-02-06 |
| Last Action Date | 2025-02-06 |
| End Date | 2023-02-05 |
| Available Date | 2025-03-09 |
| Applicant Type | B - Amateur Club |
| Entity Name | Old Dominion DX Operators |
| Street Address / Locality | 615 Kearney Ct Vienna, VA 22180 |
| County | Fairfax County |
| Zip Location | 38°53'43.6"N 77°15'22.1"W |
| Maidenhead | FM18iv |
| FRN | 0006065825 |
| Licensee ID/SGIN | L00445803 / 000 |
| Licensee Class | |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | KG4RAR |
| Next Callsign | |
| Trustee Callsign / Trustee Name | K5RJ JOHNSON, RAY C H |
| Vanity Type | D - In Memoriam (Club) |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 50 |