invernyx / md11-bugs

The official bug tracker for the TFDi Design MD-11
https://tfdidesign.com/md11.php
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[BUG] - Polar Navigation Lateral Offset #601

Open KJA1582 opened 10 months ago

KJA1582 commented 10 months ago

Describe the bug

Aircraft veers off track when flying high nortern latitudes

Steps to reproduce

Fly a route including high norther latitudes. Obesrve NAV mode drifting off course.

Expected behaviour

Not this much drift.

Evidence

Screenshot (398) Screenshot (399)

Simulator

Microsoft Flight Simulator 2020 (MSFS)

Crash

No

Phase of flight

Cruise

Altitude

30000

Departure

EDDH

Arrival

PANC

Cruise level

FL300

ZFW

410.9

CG

ZFWCG: ~26% at start of flight, 35.2% at time of ticket creation

Fuel

84.8k lbs

Cost index

80

Route

EDDH/15 EKERN2D EKERN DCT ALASA DCT AAL DCT VIG DCT 70N001E 76N008W 79N016W 81N025W 82N034W 84N060W 82N112W DCT 80N24 DCT 76N135W DCT TAYTA DCT AYKID DCT ENN DCT PUYVO KROTO4 PANC/07R

Location

Just shy abeam 82N12

Agreement

TheFightingRaven commented 10 months ago

have observed progressive lateral drift in both true and magnetic