Keterangan tentang Levels (level)

Phraseologies

Keterangan dan contoh

b. (number) METRES; or

c. (number) FEET.

FLIGHT LEVEL 400 ;

FLIGHT LEVEL 12200 METRES (hanya China dan Rusia) ;

TEN THOUSAND FEET

Keadaan

Phraseologies

Keterangan dan contoh

instruksi untuk mengubah level/ ketinggian

a. CLIMB (or DESCEND); followed as necessary by:

1. TO (level);

2. TO AND MAINTAIN BLOCK (level) TO (level);

3. TO REACH (level) AT (or BY) (time or significant point);

4. REPORT LEAVING (or REACHING, or PASSING) (level);

5. AT (number) METRES PER SECOND (or FEET PER MINUTE) [OR GREATER (or OR LESS)];

6. REPORT STARTING ACCELERATION (or DECELERATION).

ATC: Sakinah 001, CLIMB TO FLIGHT LEVEL ONE FIVE ZERO TO REACH 150 AT 13:15

ATC: Sakinah 001, REPORT LEAVING SEVEN THOUSAND FEET

ATC: Sakinah 001, DESCEND TO FLIGHT LEVEL ONE FIVE ZERO AT 1500 FEET PER MINUTE OR GREATER

b. MAINTAIN AT LEAST (number) METRES (or FEET)

ABOVE (or BELOW) (aircraft call sign);

Sakinah 001, MAINTAIN AT LEAST 2000 FEET ABOVE MERPATI 002

c. REQUEST LEVEL (or FLIGHT LEVEL or ALTITUDE)

CHANGE FROM (name of unit) [AT (time or significant point)];

Sakinah 001, REQUEST LEVEL CHANGE FROM BALI CONTROL AT AGUNG POINT

d. STOP CLIMB (or DESCENT) AT (level);

h. EXPECT CLIMB (or DESCENT) AT (time or significant point);

Sakinah 001, STOP CLIMB AT 8000 FEET

e. CONTINUE CLIMB (or DESCENT) TO (level);

Sakinah 001, CONTINUE CLIMB TO ONE ONE THOUSAND FEET.

f. EXPEDITE CLIMB (or DESCENT) [UNTIL PASSING (level)];

Sakinah 001, EXPEDITE CLIMB UNTIL PASSING NINER THOUSAND FEET.

g. WHEN READY CLIMB (or DESCEND) TO (level);

Sakinah 001, WHEN READY CLIMB TO FLIGHT LEVEL ONE FIVE ZERO 

i. REQUEST DESCENT AT (time);

Ujung Control Sakinah 001, REQUEST DESCENT

Ujung Control Sakinah 001, REQUEST DESCENT AT 13:20 

yang membutuhkan tindakan segera atau pada waktu tertentu

j. IMMEDIATELY;

Sakinah 001, TURN RIGHT IMMEDIATELLY HEADING 220

k. AFTER PASSING (significant point);

Sakinah 001, AFTER PASSING TWO THOUSAND FEET TURN RIGHT HEADING 220

l. AT (time or significant point)

Sakinah 001, AT POSITION BRAVO ALPHA AT 13:50 OR LATER

yang membutuhkan tindakan kapan saja

m. WHEN READY (instruction);

Sakinah 001, WHEN READY CLIMB TO FLIGHT LEVEL ONE FIVE ZERO

agar pesawat menjaga VMC dan separation nya sendiri

n. MAINTAIN OWN SEPARATION AND VMC [FROM (level)] [TO (level)];

o. MAINTAIN OWN SEPARATION AND VMC ABOVE (or BELOW, or TO) (level);

Sakinah 001:Jakarta Sakinah 001, Traffic insight

ATC: Sakinah 001, MAINTAIN OWN SEPARATION AND VMC

kalau ragu pesawat/penerbang dapat menjalankan instruksi

p. IF UNABLE (alternative instructions) AND ADVISE;

Sakinah 001, CALL AGAIN AT NOKTA IF UNABLE CONTACT JAKARTA FREQUENCY 135.5

sewaktu penerbang tidak bisa menjalankan instruksi

q. UNABLE

ATC: Sakinah 001 CLIMB FLIGHT LEVEL 400

Sakinah 001: UNABLE CLIMB FLIGHT LEVEL 400, Sakinah 001.

waktu awak pesawat mulai melanggar instruksi karena mengikuti perintah ACAS resolution advisory

r. TCAS RA

s. ROGER;

Lihat artikel: Perubahan Prosedur TCAS

setelah respon terhadap ACAS selesai dilakukan dan awak pesawat kembali ke clearance sebelumnya.

t. CLEAR OF CONFLICT, RETURNING TO(assigned clearance);

u. ROGER (or alternative instructions);

setelah respon terhadap ACAS selesai dilakukan dan awak pesawat sudah menjalankan clearance sebelumnya.

v. CLEAR OF CONFLICT(assigned clearance), RESUMED;

w. ROGER (or alternative instructions);

waktu awak pesawat menolak  instruksi karena mengikuti perintah ACAS resolution advisory

x. UNABLE, TCAS RA;

y. ROGER;

instruksi untuk membatalkan batasan ketinggian pada waktu climb mengikuti SID

z. CLIMB TO (level) [LEVEL RESTRICTION(S) (SID designator) CANCELLED (or) LEVEL RESTRICTION(S) (SID designator) AT (point) CANCELLED];

Sakinah 001, CLIMB TO SIX THOUSAND FEET LEVEL RESTRICTION SID HALIM ONE JULIET CANCELLED

instruksi untuk membatalkan batasan ketinggian pada waktu descend mengikuti STAR

zz. DESCEND TO (level) [LEVEL RESTRICTION(S) (STAR designator) CANCELLED (or) LEVEL RESTRICTION(S) (STAR designator) AT (point)CANCELLED

Sakinah 001, DESCEND TO SIX THOUSAND FEET LEVEL RESTRICTION ARRIVAL BUNIK TWO ALPHA CANCELLED