Aircraft maintenance and operations
| Year | Firm | Period | Expenses | Doc |
|---|---|---|---|---|
| 2013 | PORTER GORDON SILVER COMMUNICATIONS, LLC |
4th Quarter (Oct 1 - Dec 31) 4th Quarter - Report (No Activity) |
— | |
| 2013 | PORTER GORDON SILVER COMMUNICATIONS, LLC |
4th Quarter (Oct 1 - Dec 31) Registration |
— |
| Firm | Filings | Expenses |
|---|---|---|
| PORTER GORDON SILVER COMMUNICATIONS, LLC | 6 | — |
| Issue | Activities |
|---|---|
| Aviation/Airlines/Airports | 1 |