Mohammed V Tower

Airspace

Tower is responsible for all aerodrome movements on runways and their associated taxiways and all operations within the Casablanca ATZ below 2,000 ft.

Tower shall also ensure separation between IFR aircraft that are arriving at and departing the aerodrome, as well as provide traffic information about VFR flights operating within the aerodrome traffic zone.

Casablanca ATZ reaches up to 2000ft AMSL and is surrounded by the Casablanca CTR owned by Casablanca Approach (APP).

Departures

Runway Usage

Tower determines the direction of operations. Runway configurations should not be mixed and arrivals and departures should remain segregated.

Up to a tailwind component of less than or equal to 7 KT, RWY 35R/L is to be used. By default, 35R/17L are reserved for takeoff and 35L/17R are reserved for landing.

From 2300 to 0600 LT, nighttime restrictions are in effect. For takeoffs, Runway 17L/R shall be used when the tailwind component is 7 knots or less. Landings are not restricted; however, Runway 35L/R shall be prioritized for landings when the tailwind component is up to 7 knots.

Route Separation

Departure routes that converge or temporarily overlap for a segment are subject to minimum route separation restrictions. During light traffic operations, departures should maintain 7 NM of separation to avoid potential conflicts in TMA airspace. However, during peak departure times, TWR may reduce separation to the minimum wake turbulence or runway separation requirements to maximize runway throughput.

Runway 35L/R:

Following ⇒ Leading ⇓	ESALA SADIC TOLSI	FOBAC NIKZO VONCI	LACAJ	LAKAM ODAXA	RAVOL
ESALA SADIC TOLSI	7 NM		5 NM
FOBAC NIKZO VONCI		7 NM			5 NM
LACAJ	5 NM		7 NM
LAKAM ODAXA				7 NM	5 NM
RAVOL		5 NM		5 NM	7 NM

Runway 17L/R:

Following ⇒ Leading ⇓	ESALA TOLSI	FACAS MABOG	FOBAC NIKZO VONCI	LACAJ	LAKAM ODAXA	RAVOL	SADIC
ESALA TOLSI	7 NM						5 NM
FACAS MABOG		7 NM	5 NM	5 NM
FOBAC NIKZO VONCI		5 NM	7 NM	5 NM
LACAJ		5 NM	5 NM
LAKAM ODAXA					7 NM	5 NM
RAVOL					5 NM	7 NM
SADIC	5 NM						7 NM

Intersection Departures

Intersectional departures are available via Taxiways R and M, depending on the optimal departure sequence. TWR must instruct the pilot to join the intersection, with pilot agreement required regardless of aircraft type. Helicopters may depart from any runway intersection up to the runway end (e.g., Runway 17L departure via R1).

Frequency Change

All IFR aircraft shall, by default, receive frequency change approval during takeoff clearance unless otherwise coordinated with APP. If reduced separation is applied between successive departures, or if TWR decides to keep an aircraft on frequency to provide traffic information about other aircraft, the frequency change may be delayed.

RAM220, runway 35R, cleared for takeoff, wind 070 degrees, 12 knots. When airborne, contact Mohammed V Approach, 119.9.

Arrival Procedures

The Approach controller is responsible for establishing longitudinal separation between arrivals until touchdown. If they fall below the separation minima, ADC has to instruct the pilot to go around. In this case, coordination with Approach is strongly recommended.

The minimum separation between two aircraft approaching the same runway is always 7 NM or wake turbulence separation, whichever is higher.

If it is apparent that minimum separation is infringed, Tower may apply a speed reduction to maintain in order to ensure separation, however, controllers must use caution as proceeding arrival flows may be inconvenienced. As such, continuous coordination between Approach and Tower is highly recommended.

"Royal Air Maroc 810 delta, reduce to minimum approach speed".

Aircraft may be instructed to maintain their separation visually if speed control alone will not resolve the conflict. This shall only be done in VMC and with an agreement with the pilot. If no other solutions are practical, the succeeding aircraft shall be instructed to go around.

Missed Approach Instructions

Instructions to carry out a missed approach may be given to avert an unsafe situation. When a missed approach is initiated, cockpit workload is inevitably high. Any transmissions to aircraft going around should be brief and kept to a minimum.

"Royal Air Maroc 810 delta, go around".

Once the traffic has acknowledged the instruction and is observed to be safely climbing away, they shall be handed off to the Approach controller.

"Royal Air Maroc 810 delta, fly runway heading, climb 4 000 ft, contact Mohammed V Approach 119.9".

In the case that there is a risk that the go-around aircraft will overtake the departing aircraft, instructions for avoiding action shall be given to the departing aircraft in the form of altitude restrictions. Additionally, if separation is infringed, each aircraft shall receive relevant traffic information, respectively.

Departures shall not be permitted to commence their take-off roll until separation with go-around traffic is assured.

VFR Aircraft

Entry, exit and transit VFR as well as special VFR routes are mandatory within the TMA.

In the vicinity of the aerodrome traffic zone, traffic shall report their entry/exit at 2 000 ft or below.

Departures

VFR traffic shall be cleared using the most appropriate VFR route on track to the destination, in accordance with the published VFR routes.

“CN-BOB, after departure runway 35L, turn right KOSAD, 1 700 ft, VFR”.

Only after prior coordination with Approach shall traffic that requests clearance to climb into the TMA be released. If not, they will be instructed to remain outside of controlled airspace after exiting the control zone and to squawk the VFR standard code”.

“CN-BOB, approaching KOSAD, contact Approach 119.900”.

Aerodrome Traffic Circuits

VFR aircraft wishing to do circuits at Casablanca shall receive clearance in the following format:

“CN-BOB, runway 35L, standard [LEFT/] circuit, 1 700 ft, VFR”.

VFR traffic wishing to remain in the circuit shall be cleared only after prior coordination with Tower and shall either be assigned right-hand patterns for runway 17R or standard circuits (left-hand) for runway 35L.

Circuit direction should be assigned to prevent aircraft from overflying the airport and shall be conducted at an altitude of 1 700 ft. Aircraft may also be cleared to conduct circuits at 2 000 ft if required for high-performance aircraft.

Arrivals

Aircraft may request either touch and go, a stop and go, a low approach, or a full stop.

Once the Tower Controller is aware of the aircraft’s intentions within the control zone, they may be sequenced to the runway, with due consideration given to runway occupancy time.

Aircraft on the downwind should be passed the following information:

Expected runway;
Sequence;
Traffic information if applicable

Inbound VFR aircraft shall be sent to Tower with enough time such that two-way radio communications have been established before aircraft enter the ATZ.

On initial contact, Tower will pass the instructions for joining the circuit, as well as any other pertinent information such as traffic information with the sector.

“CN-BOB, runway 35L, enter ATZ via A5 Autoroute, VFR”.

During times of heavy IFR arrival activity, VFR arrivals may be denied entry into the control zone and instructed to hold outside of the CTR awaiting further instructions. Once a slot has been coordinated between Tower and Approach, VFR arrivals may proceed, however, the estimated delay must be given to the pilot if the clearance limit surpasses 5 minutes.

“CN-BOB, hold outside of the CTR, expect onward clearance time 55”.

Low Visibility Procedures (LVP)

The three stages of Low Visibility Procedures are:

Factor	Preparation Stage	In-force Stage	Termination Stage
RVR	1 000 m or less	Less than 800 m	More than 1 500 m and increasing
Cloud Base	Less than 400 ft	Less than 200 ft	More than 300 ft and increasing

"Royal Air Maroc 1415, runway 35L, cleared to land, wind 070 degrees, 12 knots, runway visual range 650 metres, 700 metres and 600 metres”.

Arriving aircraft should be given the easiest taxi route to allow them to clear the localiser-sensitive area expeditiously.

Landing clearance shall not be issued until:

Preceding landing aircraft has vacated the localiser-sensitive area.
Preceding departing aircraft is airborne and has passed over the localiser antenna (DER).

The Localiser Sensitive Area in front of an arriving aircraft shall not be infringed from the time it is 2 NM from the touchdown unit it has completed its landing roll.

During Take-off in CAT II/III condition, the Localizer Sensitive Area in front of a departure aircraft shall not be infringed from the time take-off clearance is issued until the aircraft has departed and passed over DER/the stop end of the runway.