Individually Owned: 150,657
Corporate Owned: 137,281
Grindstone Airways Inc
Aircraft Company
| Company Name | Grindstone Airways Inc |
| Address | Po Box 8393 Saint Joseph, MO 64508-8393 |
| Type of Business | Corporation |
| FAA Certificate Number | D002035 |
| FAA Certificate Date | 11/16/2005 |
| FAA Expiration Date | 11/15/2006 |
| Co-owner/Partnership Names | n/a |