At noon on 15 November 1944, an estimated twelve bombs were dropped by two aircraft of unknown origin on the municipal power plant. The facilities were undamaged. Four bombs exploded in front of an outhouse, however, injuring fifteen employees. In nearby homes, people standing by windows were said to have been killed by splinters. About three bombs fell into the coal stockpile of the power plant and were later defused. The November bombing was probably unintentional. An attack on ČKD factories in Vysočany and Libeň was planned for October 30, but never took place.
14 February 1945
Raid
On 14 February 1945, the US Army Air Forces carried out an air raid over Prague. According to American pilots, it was the result of a navigation mistake: at the same time, a massive bombing of Dresden was under way, 120 km north-west from Prague. Forty B-17 Flying Fortresses of the Eighth Army Air Force dropped about 152 tons of bombs on many populated areas of Prague. The carpet-bombing hit Vyšehrad, Zlíchov, Karlovo náměstí, Nusle, Vinohrady, Vršovice and Pankrác. The bombing resulted in the deaths of 701 people and the wounding of 1,184. About one hundred houses and historical sites were totally destroyed and another two hundred were heavily damaged. All the casualties were civilians and not one of the city's factories, which might have been of use to the Wehrmacht, were damaged. Many homes and national sites were destroyed, for example the Emmaus Monastery, Faust House and Vinohrady Synagogue. Some of Prague's famous modern buildings, such as the Dancing House or the Emauzy church, were constructed in locations where bombs had destroyed previously existing buildings. One of the pilots of the lead group was Lt. Andrew Andrako flying B-17 serial number 43-38652 V, "Stinker Jr.". Lt. Andrako was of Czech descent.
Controversy
The American pilots have voiced their regret many times. The history of the 398th Bombardment Group based at RAF Nuthampstead, which carried out the raid, indicates the attack was an accident. The radar navigational equipment on the aircraft was not functioning correctly and high winds en route produced a dead reckoning navigational error of some 70 miles. This caused the formation to arrive over the supposed "target", which was believed to be Dresden, at the time bombing commenced. Prague was mostly obscured by broken clouds, with occasional glimpses of the Vltava river. Additionally, Prague and Dresden looked similar from the air, with rivers running through both cities. The bombing was carried out as a "blind attack" using radar. After the war, the Americans were billed for some of the damages sustained by the historical buildings. The raid was used for anti-American propaganda purposes, both by the Nazis and the subsequent Communist regime in Czechoslovakia.
The only targeted attack on Prague was also the last and largest. It took place on Palm Sunday, 25 March 1945 and involved 650 bombers launched in Italy with fighter escorts. The attack was aimed at the ČKD factories in eastern Prague and the military airfields of Kbely, Letňany and Čakovice. Sunday was chosen for the attack, according to the USAAF, to minimize human sacrifice in the factories. The weather was ideal. The attack took place in twelve waves of about 50 aircraft between 11:48 a.m. and 1:02 p.m. The Lockheed P-38 Lightning escort fighters shot down an Me 262 that crashed near the Prague Zoo. The attack left 235 dead and 417 injured, as well as 90 buildings destroyed and 1,360 badly damaged.
