| Callsign | WA3OFF |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2025-03-28 |
| Effective Date | 2025-03-28 |
| Expire Date | 2035-04-17 |
| Cancel Date | |
| Last Action Date | 2025-03-28 |
| End Date | 2035-04-17 |
| Available Date | 2037-04-18 |
| Applicant Type | I - Individual |
| Entity Name | Mertz, David E |
| Street Address / Locality | 17020 Glen Oak Run Rockville, MD 20855 |
| County | Montgomery County |
| Zip Location | 39°07'59.5"N 77°08'03.8"W |
| Maidenhead | FM19kd |
| FRN | 0013305263 |
| Licensee ID/SGIN | L01003425 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | G - General |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0003029624 |
| Phonetic weight / Morse weight | 11 / 74 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-04-14 | LIREN - License Renewed |
| 2005-04-14 | LTSFRN |
| 2006-06-19 | LIMOD - License Modified |
| 2007-05-15 | LIMOD - License Modified |
| 2015-02-18 | LIREN - License Renewed |
| 2025-03-28 | LIREN - License Renewed |