Flight Procedure Standards Branch-TERPS Instruction Letters (TILS)
| Til Number | Title | Attachments |
|---|---|---|
| 99-003 (PDF) | Taxiing Aircraft as Departure Obstructions; AVN-160 E-Mail | N/A |
| 99-014 (PDF) | Adding Descent Angles to Nonprecision Approach Charts | YES (PDF) |
| 00-009 (PDF) | Successive Fly-over Waypoints | YES (PDF) |
| 00-012 (PDF) | Paragraph 252, Descent Angle/Gradient | YES (PDF) |
| 00-015 (PDF) | Airport Reference Code (ARC) Application | N/A |
| 00-016 (PDF) | Interim United States Army Helicopter Departure Criteria | YES (PDF) |
| 01-020 (PDF) | FAA Order 8260.44 Interim Change 1 | N/A |
| 01-024 (PDF) | Construction Criteria for Leg Segments VA to CF | YES (PDF) |
| 01-025 (PDF) | Turning Area Curve Radii at 10,000 Feet MSL | N/A |
| 02-039 (PDF) | Guidance on the Use of RNAV-Pro Software to Pre-Screen Instrument Procedures | YES (PDF) |
| 02-042 (PDF) | Area Navigation (RNAV) "Q" Route Processing | N/A |
| 02-043 (PDF) | United States Standard for TERPS Change 19, Correction #1 | YES (PDF) |
| 03-048 (PDF) | Interim Correction to Order 8260.3B, United States Standard for Terminal Instrument Procedures (TERPS) | YES (PDF) |
