The senior Directorate General of Civil Aviation (DGCA) official said the Hawker 850 XP aircraft VT-KNB returned back to Delhi after take-off due to a technical snag.
Besides BJP chief Amit Shah, Union Home Minister Rajnath Singh and External Affairs Minister Sushma Swaraj, top NDA leaders such as Bihar Chief Minister Nitish Kumar, SAD leader Prakash Singh Badal and Shiv Sena chief Uddhav Thackeray were with Modi at the Collectorate as he filed his papers.
Shah visited Varanasi, the parliamentary constituency represented by Prime Minister Narendra Modi, and inaugurated a media centre of the party. He also opened the election office of PM Modi at Mehmoorganj.
Noting that the polling undertaken in these 12 booths has been declared "void" by the EC, Chief Electoral Officer PK Singh said Monday fresh elections will be held on April 24 amid enhanced security arrangements.
He said Congress had made several promises but did not fulfil them and "if someone" has to learn to reduce poverty then they should take lessons from Prime Minister Narendra Modi.
Creating a saffron surge, Shah held a massive road show at Bhadravathi in Shimogga, campaigning for party candidate B Y Raghavendra, son of Karnataka BJP President and former Chief Minister B S Yeddyurappa.
Addressing an election rally here, Modi also said that the opposition party and its allies were rattled by the trends that have emerged from the first two phases of the Lok Sabha polls.
Addressing BJP workers in Bhopal on Thursday night, Thakur had claimed that Karkare died during the attacks as she "cursed" him for torturing her.