JOINT FILING AGREEMENTJoint Filing Agreement • January 20th, 1998 • Singapore Telecommunications LTD • Communications services, nec
In accordance with Rule 13d-1(f) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a statement on Schedule 13D dated January 19, 1998 with respect to the Common Stock, par value $.01 per share, of American Mobile Satellite Corporation, a Delaware corporation. This Joint Filing Agreement shall be included as an Exhibit to such joint filing. In evidence thereof each of the undersigned, being duly authorized, hereby executes this Agreement this 19th day of January 1998.
EXHIBIT XIII PARTICIPATION RIGHTS AGREEMENT THIS PARTICIPATION RIGHTS AGREEMENT (this "AGREEMENT") is made as of December 31, 1997, by and among Motorola, Inc., a Delaware corporation (the "INVESTOR"), American Mobile Satellite Corporation, a Delaware...Participation Rights Agreement • January 20th, 1998 • Singapore Telecommunications LTD • Communications services, nec • New York
