Behaviour of MK. IIIA overhead line contact system in wind. Initial results of measurements on an exposed section of line North of Tebay (TM-ETR-006)

CM & EE (LMR) has reported that excessive amplitude of pantograph displacement has been observed on test runs carried out on exposed sections of Mk IIIA equipment in high winds. Part of the tension length G425.474 to G423.823 erected along an exposed portion of track across the river Lune valley...