| Date: 14 August 2005 All times EEST (UTC + 3h), PM in bold | |
| Time | Event |
|---|---|
| 0900 | Scheduled departure |
| 0907 | Departs Larnaca International Airport |
| 0912 | Cabin Altitude Warning sounds at 12,040 feet (3,670 m) |
| 0914 | Pilots report air conditioning problem |
| 0920 | Last contact with crew; Altitude is 28,900 feet (8,809 m) |
| 0923 | Now at 34,000 feet (10,400 m); Probably on autopilot |
| 0937 | Enters Athens Flight Information Region |
| 1012–1050 | No response to radio calls from Athens ATC |
| 1020 | Athens ATC calls Larnaca ATC; Gets report of air conditioning problem |
| 1024 | Hellenic Air Force (HAF) alerted to possible renegade aircraft |
| 1045 | Scheduled arrival in Athens |
| 1047 | HAF reassured that the problem seemed to have been solved |
| 1055 | HAF ordered to intercept by Chief of General Staff, Admiral Panagiotis Chinofotis |
| 1105 | Two F-16 fighters depart Nea Anchialos |
| 1124 | Located by F-16s over Aegean island of Kea |
| 1132 | Fighters see co-pilot slumped over, cabin oxygen deployed, no signs of terrorism |
| 1149 | Fighters see an individual in the cockpit, apparently trying to regain control of aircraft |
| 1150 | Left (#1) engine stops operating, presumably due to fuel starvation |
| 1154 | CVR records two MAYDAY messages |
| 1200 | Right (#2) engine stops operating |
| 1204 | Aircraft crashes in mountains near Grammatikos, Greece |
Wednesday, 12 March 2014
Air Crash #1
Helios Airways Flight 552