TUM AeroCarga (T8, México City Int'l) has added its first B737-400(F), msn 25100, following delivery from sister firm Avmax Aircraft Leasing, the lessor said in a press release.

The 27.6-year-old ex-Alaska Airlines (AS, Seattle Tacoma Int'l) narrowbody was converted from a combi configuration to a full-freighter at Tampa Int'l. It was ferried from Florida via Toluca to Ciudad Obregón on February 24, 2020, Flightradar24 ADS-B data shows.

The Mexican cargo specialist, formerly known as MCS AeroCarga, currently operates four CRJ(F)s and one B737-300(F).