Bearman was already confirmed on Saturday as a reserve for Ferrari alongside Robert Shwartzman and Antonio Giovinazzi, and he will now cover both roles on the weekends when he is able to attends grands prix.
The 18-year-old drove for Haas in FP1 in Mexico and Abu Dhabi last year, as well as participating in the young driver test at the latter venue. This week he logged some more F1 mileage in the 2022 Ferrari SF-75 at Barcelona.
Unusually, Haas has already mapped out a busy schedule of six FP1 sessions for Bearman which goes far beyond the FIA regulatory requirement to run a rookie at two events.
He will drive at Imola, Barcelona, Silverstone, the Hungaroring, Mexico City and Abu Dhabi.
He will also be tackling his second year of Formula 2 this year, having remained with the Prema team.
Longtime Haas reserve Fittipaldi has an IndyCar drive with Rahal Letterman Lanigan Racing this year, but made it clear after the deal was announced that he would like to remain involved with Haas and be reserve on non-clashing weekends.
His season will end on 15 September leaving him totally free for the last seven weekends of the F1 calendar, including two events in the USA and one in Brazil.
Source: Autosport