As operações simultâneas em uma única pista ocorrem em qualquer outro lugar além do AirVenture?

7

No flyAin do AirVenture da EAA em Oshkosh (KOSH) , pouso e às vezes operações de decolagem são muitas vezes feitas por pontos que são pintados na pista, fazendo com que múltiplas operações (uma aterrissagem ou uma decolagem) sejam feitas ao mesmo tempo em uma única pista.

Um diagrama desses pontos para quem não sabe do que estou falando:

Fonte da imagem

Esse tipo de operação de pista (ou seja, aterrissagens ou decolagens simultâneas em uma única pista) acontece em outro lugar ou é especial para a AirVenture?

    
por SMS von der Tann 22.09.2017 / 17:51

1 resposta

Procedimentos definidos pela ICAO para Separação reduzida de pistas que, em certa medida, permite operações simultâneas numa única pista. A ICAO não menciona nada sobre pontos coloridos, mas os procedimentos da ICAO se abrem para fazer algo semelhante ao que você está descrevendo.

O seguinte é do Doc 4444 / PANS-ATM:

7.11.4 For the purpose of reduced runway separation, aircraft shall be classified as follows:

  • Category 1 aircraft: single-engine propeller aircraft with a maximum certificated take-off mass of 2 000 kg or less;
  • Category 2 aircraft: single-engine propeller aircraft with a maximum certificated take-off mass of more than 2 000 kg but less than 7 000 kg; and twin-engine propeller aircraft with a maximum certificated take-off mass of less than 7 000 kg;
  • Category 3 aircraft: all other aircraft.

[...]

7.11.7 Reduced runway separation minima which may be applied at an aerodrome shall be determined for each separate runway. The separation to be applied shall in no case be less than the following minima:

landing aircraft:

  • a succeeding landing Category 1 aircraft may cross the runway threshold when the preceding aircraft is a Category 1 or 2 aircraft which either:
    • has landed and has passed a point at least 600 m from the threshold of the runway, is in motion and will vacate the runway without backtracking; or
    • is airborne and has passed a point at least 600 m from the threshold of the runway;
    • a succeeding landing Category 2 aircraft may cross the runway threshold when the preceding aircraft is a Category 1 or 2 aircraft which either:
    • has landed and has passed a point at least 1 500 m from the threshold of the runway, is in motion and will vacate the runway without backtracking; or
    • is airborne and has passed a point at least 1 500 m from the threshold of the runway;
    • a succeeding landing aircraft may cross the runway threshold when a preceding Category 3 aircraft:
    • has landed and has passed a point at least 2 400 m from the threshold of the runway, is in motion and will vacate the runway without backtracking; or
    • is airborne and has passed a point at least 2 400 m from the threshold of the runway;

departing aircraft:

  • a Category 1 aircraft may be cleared for take-off when the preceding departing aircraft is a Category 1 or 2 aircraft which is airborne and has passed a point at least 600 m from the position of the succeeding aircraft;
    • a Category 2 aircraft may be cleared for take-off when the preceding departing aircraft is a Category 1 or 2 aircraft which is airborne and has passed a point at least 1 500 m from the position of the succeeding aircraft; and
    • an aircraft may be cleared for take-off when a preceding departing Category 3 aircraft is airborne and has passed a point at least 2 400 m from the position of the succeeding aircraft.

(nota: alterei ligeiramente a formatação para melhor se adequar a este formato)

Essas regras gerais são interpretadas de maneira diferente por países diferentes, mas algumas formas diferentes de separação reduzida de pistas são usadas em diferentes lugares do mundo.

    
22.09.2017 / 18:38