EMS Technologies Cal Quest SAT Phone Antenna AES Model CQ100. P/N 881 A003 with Rev: C06. Approx. 28 1/2" x 18" x 6 1/2". This antenna was remove in working condition from another Gulfstream corporate jet we have parted out. We always offer a full refund if not satisfied with your purchase. Buyer pays $25.00 shipping Fedex ground in the USA. Ship USA only.