| Callsign | N9JYM |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2000-05-16 |
| Effective Date | 2010-07-12 |
| Expire Date | 2010-07-17 |
| Cancel Date | 2012-07-18 |
| Last Action Date | 2012-07-18 |
| End Date | 2010-07-17 |
| Available Date | 2012-08-18 |
| Applicant Type | I - Individual |
| Entity Name | MAH, TIMOTHY D |
| Street Address / Locality | 9100 LAMON AVENUE 1N SKOKIE, IL 60077 |
| County | Cook County |
| Zip Location | 42°02'05.1"N 87°45'25.9"W |
| Maidenhead | EN62ca |
| FRN | 0002967685 |
| Licensee ID/SGIN | L00239682 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | KB9ETE P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0004320157 |
| Phonetic weight / Morse weight | 11 / 70 |