PJ, sir, is it reasonable and accurate - based on the data actually in hand and the review, analysis or other cogitation by learned professionals especially and particularly PJ2 - to say that there appears to be a significant mismatch between the terrain measurements or depictions (or some similar element) upon which the approach corridor was designed - and the actual terrain? It appears that a major factor here will be a deficit in reliable and accurate topographic data? (subject to the above-noted qualification of data preliminary in nature and probable cause analysis yet to be stated).
