Experience one of the most advanced and realistic airliner simulations ever created. Fly the Maddog 20th Anniversary Edition brings the legendary MD-80 back to life with study-level systems, authentic flight dynamics, and an uncompromising focus on realism.
Now featuring a completely redesigned virtual cockpit, external model, and virtual cabin, this edition delivers a significant visual upgrade while preserving the depth and accuracy that made the Maddog iconic.
Every system, procedure, and interaction has been meticulously recreated to reflect real-world airline operations, offering an experience built for simmers who demand precision, immersion, and realism.
Rediscover an aviation icon. Fly the real, Fly the Maddog.
Three aircraft variants included:
McDonnell Douglas MD-82 – JT8D-217A/C engines – Registration I-LEOX – House livery
McDonnell Douglas MD-83 – JT8D-219 engines – Registration N590AA – American Airlines livery
McDonnell Douglas MD-88 – JT8D-219 engines – Registration N991DL – Delta Air Lines livery
Highly detailed, high-resolution Virtual Cockpit, Exterior Model and Passenger Cabin.
Every switch, knob and lever in the Virtual Cockpit is fully animated and connected to the corresponding real-world aircraft system.
The Passenger Cabin features full lighting control, forward stair control and advisory panels in the forward attendant control panel. Functional non-smoking and fasten-seatbelt annunciators, courtesy lights, window shades and tray tables are included.
Additional liveries are available free of charge and can be downloaded and installed via the included Livery Manager. Liveries may also feature cockpit customisation (colors and placards), as well as passenger cabin seat colors and headrest logo customisation.
Main features:
Pax cabin & Interior Simulation
Authentic cockpit and external sounds, recorded from a real MD-82 aircraft.
Flight Management System (FMS)
Electronic Flight Bag (EFB)
Communication & Radios
Electrical System
Fire Protection
Flight Controls
Fuel System
Hydraulic System
Ice & Rain Protection
Indicating & Warning Systems
Landing Gear & Braking
Navigation Systems
EGPWS with Terrain
Weather Radar
Pneumatic System
Auxiliary Power Unit (APU)
Doors & Ground Handling
Powerplant & Engine Management
Lighting Systems
Sounds & Audio Environment
Flight Dynamics & Effects
Camera Systems & Views
Documentation & Manuals
Customizable avionics:
Flight Management System (FMS) options:
Honeywell 4052504 AFMS with full LNAV and VNAV capabilities
Canadian Marconi CMA-900 (LNAV) plus PMS (Performance Management System)
RMI types
HFDS (Head-up Flight Display System)
Autobrakes
Altimeters
TRP (Thrust Rating Panel)
TAS/SAT indicator
EFIS options
Dual, fully independent Electronic Flight Bag (EFB) tablets (CM1/CM2).
Each EFB includes the following apps:
Setup
Performance Calculator
Weight & Balance Calculator
Electronic Flight Folder (SimBrief integrated)
Electronic Aircraft Technical Log
Documents (Operating Manuals)
Services (aircraft customisation, GSX integration, doors and stairs control, etc.)
Navigraph Charts app (subscription required)
Navigraph Charts and SimBrief full support and integration.
GSX fully integrated and operated directly from the in-cockpit Electronic Flight Bag (EFB).
IVAO/VATSIM ACARS / CPDLC integration via Hoppie.
SayIntentions.AI ACARS / CPDLC integration.
BeyondATC ACARS / CPDLC integration.
Fly the Maddog is not a native FS2024 airplane but it is built on the existing FS2020 exosystem and optimized for FS2024 in order to preserve compatibility across both platforms.
If you previously purchased LEONARDO SOFTWARE HOUSE SRL - FLY THE MADDOG X MSFS24/20 at simMarket, you are entitled to the special upgrade price of EUR 22.49 only. NOTE: The special upgrade price will be awarded automatically, therefore you must be logged into your same account used to purchase the previous version! If in doubt contact simMarket support first! NO REFUNDS GIVEN!
If you previously purchased LEONARDO SOFTWARE HOUSE SRL - FLY THE MADDOG X MSFS24/20 after or on 2025-12-01 at simMarket, you are entitled for a free upgrade. Simply purchase the product and you will not be charged. NOTE: The special upgrade price will be awarded automatically, therefore you must be logged into your same account used to purchase the previous version! If in doubt contact simMarket support first! NO REFUNDS GIVEN!