Terms used for calculating the P2P-TCF

GCL - Graduated Centerline Credit

ASP - Adjusted Speed Potential (AKA TOD)

P2P offset - see Point to Point (P2P-TCF) Details

FLYING SAILS P2P ASP

P2P-ASP =

PHRF-LO FS ASP - P2P offset - GCL

NON-FLYING SAILS P2P ASP

P2P-ASP =

PHRF-LO NFS ASP - P2P offset

Formula to calculate the PHRF-LO P2P-TCF

= 650/(550+P2P-ASP)

See: Point to Point (P2P) Tables