| Callsign | WW4MM |
|---|---|
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 1998-07-15 |
| Effective Date | 2002-10-19 |
| Expire Date | 2008-07-15 |
| Cancel Date | 2010-07-16 |
| Last Action Date | 2010-07-16 |
| End Date | 2008-07-15 |
| Available Date | 2010-08-16 |
| Applicant Type | I - Individual |
| Entity Name | WARRINGTON, DAVID J |
| Street Address / Locality | PO Box 1929 Riverton, WY 825011929 |
| County | Fremont County |
| Zip Location | 43°01'59.0"N 108°12'25.2"W |
| Maidenhead | DN53va |
| FRN | 0002128890 |
| Licensee ID/SGIN | L00242970 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | B - 2x2 |
| ULS/Geo Region | 4 / 7 / WY |
| Prev Callsign / Prev Class | N7PGS A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 9806190102 |
| Phonetic weight / Morse weight | 8 / 58 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2000-05-23 | LIMOD - License Modified |
| 2002-10-19 | LIAUA - Administrative Update Applied |
| 2010-07-16 | LIEXP - License Expired |