| Callsign | N4OUU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-05-09 |
| Effective Date | 2026-05-09 |
| Expire Date | 2036-06-12 |
| Cancel Date | |
| Last Action Date | 2026-05-09 |
| End Date | 2036-06-12 |
| Available Date | 2038-06-13 |
| Applicant Type | I - Individual |
| Entity Name | TOBACK, DAVID S |
| Street Address / Locality | 5200 Keller Springs Rd., #220 DALLAS, TX 75248 |
| County | Dallas County |
| Zip Location | 32°58'10.9"N 96°47'50.4"W |
| Maidenhead | EM12ox |
| FRN | 0003131422 |
| Licensee ID/SGIN | L00257815 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 5 / TX |
| Prev Callsign / Prev Class | P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9606121023 |
| Phonetic weight / Morse weight | 13 / 56 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2000-06-14 | LIMOD - License Modified |
| 2006-04-20 | LIREN - License Renewed |
| 2016-03-15 | LIREN - License Renewed |
| 2019-04-04 | LIAUA - Administrative Update Applied |
| 2026-05-09 | LIREN - License Renewed |