| Callsign | NA4EF |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2021-08-09 |
| Effective Date | 2026-07-28 |
| Expire Date | 2031-09-13 |
| Cancel Date | |
| Last Action Date | 2026-07-28 |
| End Date | 2031-09-13 |
| Available Date | 2033-09-14 |
| Applicant Type | I - Individual |
| Entity Name | Montague, Robert C |
| Street Address / Locality | 116 Haringey Dr Raleigh, NC 27615 |
| County | Wake County |
| Zip Location | 35°53'54.6"N 78°38'07.7"W |
| Maidenhead | FM05qv |
| FRN | 0021147137 |
| Licensee ID/SGIN | L01661004 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | KK4EBJ G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 46 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2026-07-28 | LIISS - License Issued |
| 2026-07-28 | SYSGRT - New Systematic Call Sign Assigned |