Karratha (YPKA)

Positions

Name	Callsign	Frequency	Login ID
Karratha ADC	Karratha Tower	127.350	KA_TWR
Karratha SMC	Karratha Ground	123.550	KA_GND
Karratha ATIS		134.550	YPKA_ATIS

Airspace

KA ADC Airspace

KA ADC is responsible for the Class D airspace in the KA CTR SFC to A055.

Refer to Class D Tower Separation Standards for more information.

Maneuvering Area Responsibility

ADC is responsible for all taxiways between F and the Runway.

YPKA Maneuvering Area Responsibility

Surveillance

Surveillance coverage can be expected to be available at all levels in the KA CTR. Although KA ADC is not permitted to use surveillance for separation, OLW may assist by establishing surveillance separation standards via coordination

Coordination

Departures

A 'next' call is made for all aircraft entering OLW CTA when they are next to depart. KA ADC must inform OLW if the aircraft does not depart within 2 minutes of the next call.

Phraseology

KA ADC -> OLW: "Next, NWK694"
OLW -> KA ADC: "NWK694, Unrestricted"
KA ADC -> OLW: "NWK694"

The Standard Assignable level from KA ADC to OLW is the lower of A050 or the RFL, any other level must be prior coordinated.

Arrivals/Overfliers

OLW will heads-up coordinate all arrivals/overfliers to KA ADC

Phraseology

OLW -> KA ADC: "Via PD, KPG, Overflier”
KA ADC -> OLW: "KPG, A040"

The Standard Assignable level from OLW to KA ADC is A060, any other level must be prior coordinated.