Thanks, Check 6. I've flown this several times in a piece of 'aviation history' with no problems, but we are experiencing SIGNIFICANT shift to the north of track with the IRS/DME driven FMS system (no GPS - PS heard that was a problem in NAP?).
Flew it last Wednesday PM late and instead of looking for the mast at around '9:30' we saw it at around '10:30-11:00'!
No jokes about being 'late' please!
I've heard rumours of a supposed magnetic anomaly around the POM (nothing to do with Sophia Loren!)