FLIP (Enroute) Supplements

T-45C TS INav-01

Review of FLIP and FAA Publications

FLIP (ENROUTE) SUPPLEMENTS

The FLIP (Enroute) Supplements consist of two books, divided, to provide separate IFR and VFR

directories. Together, they form a complete directory of all airports available to military aircraft. The text

on the front cover is printed in blue for the IFR Supplement and in brown for the VFR Supplement. This

color code corresponds to that used for VFR and IFR aerodrome symbols on the Enroute High and Low

Altitude Charts. The VFR Supplement is published every 24 weeks and the IFR Supplement is published

every 8 weeks. (The effective date and time is always on a Thursday, at 0901Z so you have the effective

issue for your weekend cross-country.)

You will be primarily concerned with the IFR Supplement; however, the VFR Supplement will be useful

when planning emergency diverts for low-level ONav flights. The IFR Supplement is designed for preflight

and in-flight reference and a current issue should be aboard your aircraft for every flight.

Page 1-14

(2-02) Original