MCC 3011
Aeroflot
MCC 3011 is reserved for Aeroflot. Card networks reserve codes 3000–3299 for individual airlines, so issuers can see exactly which company a payment went to.
Airlines without a reserved code use MCC 4511. This category carries elevated fraud or chargeback exposure, for example because of future delivery, high ticket sizes or recurring billing. Expect closer underwriting and possibly a rolling reserve.
Related categories include MCC 4511 for airlines. Nearby codes include MCC 3010 for KLM (Royal Dutch Airlines) and MCC 3012 for Qantas.