** Shares of Canandian plane maker Bombardier BBDb.TO rise nearly 1% to C$249 in early trading
** Co posts higher fourth-quarter revenue, driven by an increase in aircraft deliveries during the last three months of 2025
** It reports Q4 adjusted profit of $4.80/share, compared with $3.01/share a year earlier, analysts had estimated a profit of $3.40/share, according to data compiled by LSEG
** Earlier this year, U.S. President Donald Trump threatened to decertify Bombardier's Global jets and impose 50% tariffs on all Canadian-made aircraft until Canada's regulator certified a number of planes produced by U.S. rival Gulfstream
** Including session's move, shares up 7% YTD
(Reporting by Apratim Sarkar in Bengaluru)
((Apratim.Sarkar@thomsonreuters.com))