Hi Ron, > Irish 251 (unidentified-definite Irish accent)- Gulfstream 4 251 of the Irish Air Corps. > Cobra 72 (id as heavy-probable RC-135)- depart. Should be OC-135B 61-2672 45th RS "Open Skies". > Hawkeye 58 (unidentified)- depart Not military but is Ce560XL N58HA three-letter code HKI. Owned and operated by Wachovia Bank NA/Hawkaire and based at CLT. Best regards, Tony