If you want fidelity, this is the only current-gen option. Just Flight (in collaboration with CLS) produced a package covering the DC-8 Series 50, 60, and 70 (the latter fitted with quieter CFM56 engines).
The DC-8 is a beast in crosswinds. Use Active Sky (AS16) for FSX. Do not attempt to land a DC-8 in 30 knot gusts without diverting. The roll authority is limited compared to modern jets.
The DC-8 presents three distinct difficulties for FSX developers: fsx dc8
2.1 Engine Dynamics Original DC-8 variants (Series 10-50) used turbojets (Pratt & Whitney JT3C/JT4A or Rolls-Royce Conway) with slow spool-up times and specific thrust lapse rates at altitude. In FSX, the default jet turbine model assumes high-bypass turbofan behavior. Accurate DC-8 add-ons require custom airfiles that simulate:
2.2 Swept-Wing Aerodynamics The DC-8’s 30-degree swept wing leads to pitch-up behavior near stall—unlike the benign stall of the 707’s wing. FSX’s native flight model tends to normalize stalls. High-fidelity add-ons (e.g., HJG’s DC-8-61) must override default stall parameters to replicate the “mush and wing drop” documented in NTSB reports. If you want fidelity, this is the only current-gen option
2.3 Vintage Navigation The FSX DC-8 experience often omits GPS. Instead, users navigate via:
The DC-8 handles differently than the Boeing 737 or 747. Cruise:
Takeoff:
Cruise:
Landing (The tricky part):