The post that was quoted here has been removed
No US sailor received decorations or promotions for the shooting down of Flight 655. Having seen video of the USS Vincennes' CIC directly after the incident, I can attest that those on board were horrified when they realized they had shot down a civilian airliner.
The incident was partially a result of over-aggressiveness' by the Captain of the Vincennes but mostly a result of human and system errors as outlined in this report: https://ocw.mit.edu/courses/aeronautics-and-astronautics/16-422-human-supervisory-control-of-automated-systems-spring-2004/projects/vincennes.pdf
At 6:33 local time, acting without any orders from his superiors, Capt Rogers orders “all ahead flank” and proceeds from about here (point to map) 50 miles northeast (point again) to where the USS Montgomery had reportedly sighted 13 Iranian speedboats in an attempt to get involved in the action. After some explosions are heard, the command center in Bahrain orders Capt Rogers to stay south, but to send his helicopter north on a reconnaissance mission. At 8:40 however, Capt is startled to see that the Vincennes was almost on top of the Omani peninsula, about 40 miles north of where she was supposed to be. Angry, McKenna orders Rogers back to Abu Musa. Unfortunately, Rogers leaves his helicopter behind, whose pilot, Lt Mark Collier, decides to follow the speedboats as they retreat north towards Iran at 8:45. The helicopter eventually takes some fire, and the Vincennes jumps back into the fray. Heading towards the majority of the speedboats,
he is unable to get a clear target. Also, the speedboats are now just slowly milling about in their own territorial waters. Despite clear information to the contrary, Rogers informs co
mmand that the gunboats are gathering speed and showing hostile intent and gains approval to fire upon them at 0939. Finally, in another fateful decision, he crosses the 12-mile limit off the coast and enters illegally into Iranian waters, which will prove to have far-reaching implications. At this point, Capt Rogers and the USS Vincennes had just set themselves up for a very bad situation.
Also, for future reference, this (point) is the airport from which Flight 655 departed, and this (point) is the airport to which they were headed. As you can see, the USS Vincennes lay directly in the airplane’s path
-----------------------------------------------------------------------------------------------------------------------
The majority of the crew members on board the USS Vincennes that day had created an erroneous expectancy of what was happening. This was partially caused by fresh memories of the USS Stark, which was severely damaged a year earlier by an Iraqi fighter jet. Many psychologists call this concept scenario fulfillment. Iran Flight 655 took off from the joint civilian/military airport at Bandar Abbas at about 10:17. As it was climbing to its cruising altitude, five crew members in the CIC on the Vincennes independently believed that the incoming aircraft was descending and
picking up speed. Anonymous shouts and warnings created a very tense atmosphere in the CIC. Capt Rogers and other officers paid more attention to the shouts, warnings, and emergency signals than to the actual displays and print outs of the Aegis system, which, if carefully analyzed, would have easily shown that the incoming aircraft was a com
mercial airplane and was in fact simply climbing to its cruising altitude. Probably a very significant factor in all of this was the stress, tension, lack of time, and fog and friction of war. Flight 655 was detected by radar at 10:17
and was shot down 7 minutes later at 10:24, when it came within 10 miles of the Vincennes. 7 minutes is a short time to make such a critical decision, especially with all that was goin on at the time in the CIC.
----------------------------------------------------------------------------------------------------------------------
And to tell you about what was going on, I would like to talk about the deficiencies of the system itself. And by system, I don’t simply mean the Aegis computer. I mean the complete interaction between man and machine. A little bit of the Human Centered System Approach would have gone a long way in this case. First, the Aegis cruisers were not designed for small-craft battles in the enclosed areas like the Persian Gulf. Instead, they were designed for all-out battles in the open sea with the Soviet Union. So that was a problem, especially when trying to track and fire upon those annoying little speedboats. The CIC also provided no actual view, no actual video, of the area and the situation outside. Dials and displays are nice, but it is also helpful to bring some
reality to the area where the decisions are made. The CIC was also very dark, and the few lights it did have flickered every time the Vincennes fired at the speedboats. This was of special concern to Petty Officer Andrew Anderson, who first picked up Flight 655 on radar and thought it might be a commercial aircraft. As he was searching in the navy’s listing of commercial flights, he apparently missed Flight 655 because it was so dark. There was a great deal of electronic and verbal confusion in the CIC as well. Capt Rogers and his key commanders where linked on a certain communications circuit. However, over half of the crew on the Vincennes had figured out a way to “tap into” the circuit to listen to everything that was going on. This drained the power on the
circuit and forced some Lt to switch the frequency every now and then and call out “switch!” as loudly as he could while doing it. One problem that could have prevented the entire disaster alsohad to with Petty Officer Anderson. The first time he had beamed out his IFF query to the departing airplane, he had received back the signature of a com
mercial airplane. However, after someone had shouted out that it could be an F-14, Anderson used his IFF again, but this time received back the signature of a military airplane. Investigators later figured out that Anderson had forgotten to reset the range on the IFF device that he used and was actually getting back the signature of a military airplane on the ground in the Bandar Abbas airport, which begs the question:
Why on earth should he have had to manually switch the range on his IFF device? Why couldn’t it automatically switch itself? Nevertheless, that occurred, and then one of the forward guns jammed, and in an attempt to turn the ship around, the rapid movement forced all of the papers, books, and charts in the CIC to go flying off the tables. Two final comments about the system: the radar displays violated the Proximity Compatibility Principle. One device displaying the airplane’s location was in a completely separate place from the device that described the plane’s vertical
action, adding to the confusion and errors. Finally, it was discovered that although the Aegis system can track several hundred objects in the air, it reuses its tracking numbers and can sometimes switch the tracking numbers of planes without any warning, which is what might have happened to the Vincennes according to a 2001 report by C. W. Fisher.
In short, there were multiple mistakes and system deficiencies but I don't think it's fair to suggest the crew callously shot down a civilian airliner.