y yesterday and they feel that if Rockwell Collins does not want to play ball with us, they can build a happy box to make the engines display on the Proline 21 system. They have people that were DERs with Boeing and Collins and they feel this is a non issue. Just food for thought. As far as the TCAS 7.1

y yesterday and they feel that if Rockwell Collins does not want to play ball with us, they can build a happy box to make the engines display on the Proline 21 system. They have people that were DERs with Boeing and Collins and they feel this is a non issue. Just food for thought. As far as the TCAS 7.1

y yesterday and they feel that if Rockwell Collin= does not want to play ball with us, they can build a happy box to make the=engines display on the Proline 21 system. They have people that were DERs w=th Boeing and Collins and they feel this is a non issue. Just food for thou=ht. As far as the TCAS 7.1