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Who Draws the Lines?

Somebody, somewhere, has to come up with the procedures in which we entrust our lives and that of our passengers when were penetrating the muck, following some ethereal radio signal hoping theres sufficient clearance from the myriad obstacles that can exist. An awesome responsibility, that. Who does it?

Gemini Sparkle

Key Takeaways:

  • Instrument flight procedures are primarily governed by two major standards: TERPS (Terminal Instrument Procedures) for the United States, developed by the FAA, and PANSOPS (Procedures for Air Navigation Services Aircraft Operations) for most other International Civil Aviation Organization (ICAO) member nations.
  • While both TERPS and PANSOPS aim to ensure flight safety through detailed guidelines, they contain significant operational differences in areas such as calculating climb/descent gradients, holding pattern rules, and the structure of instrument approach procedures.
  • Pilots flying outside North America, or even to certain Caribbean islands, must be aware of which standard is in use (often indicated on charts) and adapt their procedures accordingly, as understanding these differences is crucial for safe and compliant flight.
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Somebody, somewhere, has to come up with the procedures in which we entrust our lives and that of our passengers when we’re penetrating the muck, following some ethereal radio signal hoping there’s sufficient clearance from the myriad obstacles that can exist. An awesome responsibility, that. Who does it?

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