This page includes all of MCI WORLDCOM Network Services, Inc. (debtors-in-possession) FCC ID, IBFS, and ELS filed by MCI WORLDCOM Network Services, Inc. (debtors-in-possession).
| Date Filed Last Mod | File Number | Applicant | Callsign | Type |
|---|---|---|---|---|
| 2003-09-19 | ELS
| MCI WORLDCOM Network Services, Inc. (debtors-in-possession) | WB9XUU | Experimental License Grant Expired Due to New License |