**…The pilot had been warned of bad weather in Smolensk, and was advised by traffic controllers to land elsewhere — which would have delayed the Katyn observances.
He was identified as Capt. Arkadiusz Protasiuk, 36, and the co-pilot as Maj. Robert Grzywna, 36. Also in the cockpit were Ensign Andrzej Michalak, 36, and Lt. Artur Zietek, 31.
In Warsaw, there was concern the pilots may have been asked by someone in the plane to land at Smolensk instead of diverting to Minsk or Moscow, in part to avoid missing the ceremonies.
In Warsaw, Polish Prosecutor General Andrzej Seremet said Polish investigators talked to the flight controller and flight supervisor and “concluded that there were no conditions for landing.”
“The tower was advising against the landing,” Seremet said.
The plane was equipped with an instrument landing system, or ILS, said Col. Wieslaw Grzegorzewski of the Polish Defense Ministry.
“I can confirm the pilots were preparing for landing without the ILS system,” he said. “The airport didn’t have the ILS system.”
Russian media reports said the Smolensk airfield is a former military air base that lacks equipment for automatic landings.
The business daily Kommersant said Monday that about 50 military personnel maintain the airport which is used only sporadically for official visits. It said the airfield has no permanent traffic controllers, and they are brought from the city of Tver when it’s necessary.
Kommersant also said that that the pilots had been informed about the bad weather in the area while the plane was still over Belarus, but the captain said he would see conditions for himself and then make a decision.
Polish investigators said they will listen to the cockpit conversations recorded on the black boxes to see if there were “any suggestions made to the pilots” from other people aboard the plane.
Other Russian officials said the pilots were offered the chance to land in Moscow, Minsk or Vitebsk, but they chose Smolensk, despite four failed attempts before the fifth and fatal approach…**