3-4-9
Alsf-2/Ssalr
JO 7110.65BB, Change 3, effective July 9, 2026 · Official text on faa.gov
- When the prevailing visibility is 3/4 mile or less or the RVR is 4,000 feet or less, operate the ALSF-2 system as follows:
- As requested by the pilot.
- As you deem necessary if not contrary to pilot request.
- Operate the SSALR system when the conditions in subparagraph a are not a factor.