SUP
231/25
25DEC25/25DEC26EST
NOTE: EST SUP will only be cancelled by NOTAM, SUP or AIP amendment.
SANTANDER/Seve Ballesteros-Santander AD (LEXJ).- Secondary power supply.
Until 25 December 2026 (estimated), secondary power supply: switch-over (light) time is 15 second for 50% of runway end lighting systems.