| Callsign | NM5SX |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2018-02-28 |
| Effective Date | 2018-02-28 |
| Expire Date | 2028-05-06 |
| Cancel Date | |
| Last Action Date | 2024-03-13 |
| End Date | 2028-05-06 |
| Available Date | 2030-05-07 |
| Applicant Type | B - Amateur Club |
| Entity Name | New Mexico Steam Locomotive & Railroad Historical Society |
| Street Address / Locality | PO Box 27270 Albuquerque, NM 871257270 |
| County | Bernalillo |
| Zip Location | 35°02'39.5"N 106°40'22.4"W |
| Maidenhead | DM65pb |
| FRN | 0017668450 |
| Licensee ID/SGIN | L01390460 / 000 |
| Licensee Class | |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 5 / 5 / NM |
| Prev Callsign / Prev Class | KE5TZA |
| Next Callsign | |
| Trustee Callsign / Trustee Name | W5BI BONEBRAKE, GARY A |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0008115465 |
| Phonetic weight / Morse weight | 10 / 52 |