| Callsign | WP4NYK |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2008-08-26 |
| Effective Date | 2008-08-26 |
| Expire Date | 2018-08-26 |
| Cancel Date | 2020-08-27 |
| Last Action Date | 2020-08-27 |
| End Date | 2018-08-26 |
| Available Date | 2020-09-27 |
| Applicant Type | B - Amateur Club |
| Entity Name | Saint John's School Amateur Radio Club |
| Street Address / Locality | 1454-66 Ashford Ave San Juan, PR 00907 |
| County | San Juan Municipio |
| Zip Location | 18°27'09.2"N 66°04'40.2"W |
| Maidenhead | FK68xk |
| FRN | 0018065276 |
| Licensee ID/SGIN | L01426729 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 12 / 12 / PR |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | WP4NXA Tsui, Siu Lok |
| Vanity Type | |
| ULS File Number | 0003561247 |
| Phonetic weight / Morse weight | 13 / 76 |