- Views: 1414
- Location: Graf Ignatievo (LBPG) , Bulgaria September 13, 2001
Co-operative Key exercise
- Views: 1253
- Location: Aviano (- Pagliano e Gori) (AVB / LIPA) , Italy September 26, 2004
HC-4 Sunday morning circuit training during a short deployment from Sigonella.
- Air Force: USA - Navy
- Aircraft: Sikorsky MH-53E Sea Dragon (S-65E)
- Registration: 162509 / HC-40
- Views: 2037
- Location: Graf Ignatievo (LBPG) , Bulgaria September 13, 2001
two days after the WTC attack the US Navy withdraw its helos from the Co-operative Key exercise in Bulgaria.