Level 2 Theory Flashcards
What are the dimensions of the ATZ?
2.5NM Radius
2000ft AGL
What are the ATZ hours of operation?
AIP and AIP SUP
H24 or as NOTAM’d
AIP SUP - 0630-2100
What is the RWY23 threshold elevation?
38 FT
What is the RWY05 threshold elevation?
55 FT
What is the aerodrome elevation?
55 FT
What is the Class D VMC Minima by day (> 140kts)
1500m H
1000ft V
5KM Flight Vis
What is the Class D VMC Minima by day (Fixed wing <140kts)
COCSIS
5KM
What is the Class D VMC Minima by day (Heli <140kts)
COCSIS
1500M
What is the Class D VMC Minima by night (Above 3000ft)
1500M H
1000FT V
5KM
What is the Class D VMC Minima by night (At or below 3000ft)
1500M H
1000FT V
Maintaining Continuous sight of the surface
5KM
For a fixed wing aircraft, what would preclude SVFR flight
<1500m visibility
<600ft cloud ceiling
For a helicopter, what would preclude SVFR flight
<800m visibility
<600ft cloud ceiling
What are the runway dimensions?
1856m x 36m
What are the RWY strip dimensions ?
1724m x 280m
By what distance is the RWY 23 threshold displaced?
248m
What are the widths of the taxiways?
All 15m
Except:
TWY E: 5.5m
TWY F: 27m
Describe the available lighting for RWY 23
Approach:
Threshold:
PAPIs:
Centreline:
Edge:
Runway End:
Approach – 583m. Uni-directional centreline with four crossbars. High light intensity.
Threshold – Green, high intensity, inset wing bars.
PAPIs – 3’
Centreline – 1840m, 15m spacing. White centre-line lights in pre-threshold runway. High intensity
Edge – 1840m, 60m spacing. Elevated bi-directional with omni-directional component. Red pre-threshold lighting. White. High intensity.
Runway end – Red, high intensity
Describe the available lighting for RWY 05
Approach:
Threshold:
PAPIs:
Centreline:
Edge:
Runway End:
Turning circle - green centre line lights and blue edge lights
Approach – Uni-directional centreline with three crossbars. 540m. High intensity.
Threshold – Green, high intensity, inset wing bars.
PAPIs – 3.5’
Centre Line – 1840m, 15m spacing. Red centre-line lights extend beyond TORA/LDA
White centre line lights, high intensity.
Edge – 1840m, 60m spacing. Elevated, bi-directional with omnidirectional component. High intensity
Runway end – Red, high intensity
When should RWY lighting not be switched off for RVR purposes?
- When an aircraft is taking off.
- After an aircraft has reported completing a procedure turn
- After an aircraft has reached 5nm from the touchdown on a radar approach
What are the periods of display of AGL?
By day:
Visibility less that 5km
Cloud base less than 700ft
By night:
Irrespective of weather conditions
What are the conditions where an aircraft may be instructed to cross a red stop bar?
When the stop bar is not serviceable and is stuck in the on position, and;
- Affected position and a/c visible to the controller
- Phraseology used is to leave the pilot in no doubt that crossing instructions only applies to the particular inoperable stop-bar. Conditional clearance not used.
What phraseology should be used to instruct an aircraft to cross a red stop bar?
G-CD stop-bar unserviceable, cross red stop-bar, via A1 line up runway 23
What is the RWY surface material?
Grooved Asphalt
Why is the runway grooved?
To ensure that a runway surface is sufficiently well constructed and maintained to stand up to the particular demands of a/c take-off and landing operations. Aids braking and dries quicker. Prevents standing water.
What is the PAPI angle of approach on RWY 23?
3 Degrees
What is the PAPI angle of approach on RWY 05?
3.5 Degrees
What does MEHT mean?
Minimum Eye Height
The lowest eye height over the runway threshold at which the PAPI indications can be seen.
What is the MEHT for RWYs 23 and 05?
53ft
What is the definition of TORA?
Take off run available
Length of the runway declared and suitable for the ground run of departing aircraft
What is the definition of TODA?
Take off distance available
TORA + Associated Clearway
What is the definition of ASDA?
Accelerate stop distance available
TORA + Stopway
What is the definition of LDA?
Landing Distance available
Length of runway declared suitable for the ground run of landing aircraft.
What is a RESA?
Runway End safety area
RESAs are designated areas at each end of the runway intended to minimise risk of damage to an aircraft if it overruns or undershoots a runway.
What is the definition of Clearway?
A clearway is an area beyond the paved runway, free of obstructions and under the control of the airport authorities.
What is the definition of a Stopway?
An area of ground beyond the TORA which is prepared as a suitable area for an aircraft to stop during an abandoned takeoff
What is the definition of a displaced threshold?
A threshold which is not located at the extremity of the runway surface.
When is a pilot required to file a flight plan?
A pilot is required to file a flight plan for:
- Any flight or portion thereof to be provided with an ATCS
- Any IFR flight in advisory airspace
- Any flight within or into areas, or along routes designated by the authority, to facilitate the provision of flight information, alerting and SAR services
- Any flight within or into areas, or along routes designated by the authority, to facilitate coordination with appropriate military units or with air traffic service units in adjacent states to avoid the possible need for interception for the purposes of identification prescribed by states concerned.
- Any flights across international boundaries
- Any flight planned to operate at night, if leaving the vicinity of an aerodrome
What is the limitation of TWY Bravo?
An A321 or larger cannot vacate the runway onto TWY Bravo, but may enter the Runway from TWY Bravo.
When should ATC avoid holding Jet and Turboprop aircraft at C1?
When the delay is expected to be greater than 5 minutes
When should ATC avoid using TWY Charlie all together?
Between 2330 and 0630(L)
What should be done between 2330 and 0630(L) to avoid the use of TWY Charlie?
- APC increase arrival spacing
-ADC should instruct all aircraft to vacate via TWY Bravo or Alpha
-Southside departures should use TWYs Bravo or Alpha to depart
-RWY 23 departures from the north side should not cross D->C - If there is an arrival on 23 and a departure on 05 (Section 105), it is preferable to vacate the arriving aircraft on Charlie, rather than hold the departing aircraft there.
What are the vehicle only holds on the aerodrome?
05 Undershoot South
05 Undershoot North
Charlie Vehicle roadway
Foxtrot 1
Foxtrot 2
When may aircraft be approved to remote hold on TWYs Alpha or Zulu?
When the ambient temperature is less than 25°
When the temperature is 25° or above, approval should be sought from the Head of Operations or the Aerodrome Operations Manager
What are the restrictions for remote holding on TWYs Bravo and Charlie?
None
Aircraft may be instructed to remote hold on these taxiways with no temperature restrictions
Who’s responsibility is parking on stands 1-10?
Operations and Dispatch
Who’s responsibility is parking on stands 11-15 and the North Apron?
AFS.
Marshallers guidance is required for these parking positions
LSA Jet Centre may be responsible for marshalling on to stands 11-15
What is the phraseology for cancelling takeoff clearance when the aircraft has not yet commenced it’s takeoff run?
“G-CD hold position, cancel take-off I say again cancel take-off, acknowledge”
What is the phraseology for cancelling takeoff clearance when the aircraft has commenced it’s takeoff run?
“G-CD stop immediately, I say again, G-CD stop immediately, acknowledge.”
Where on the aerodrome is the compass swing located?
TWY Foxtrot
What is the largest aircraft type that can use the compass swing?
B752
What pressure setting should aircraft operating in/out and in the vicinity of Southend be issued?
Southend QNH
QFE may be requested by the pilot
Within which ASR is Southend Located?
Chatham
What is the transition Altitude?
6000ft
During which hours does the Section 106 agreement apply?
2300-0630(L)
What is the Runway Preferential Scheme?
Depart RWY05 and Land RWY23
When may ATC deviate from the Runway Preferential Scheme?
- 2 Minute tailwind component greater than 5 knots
- Significant weather is present
- Pilots report they are unable to accept the out of wind runway
- The aircraft is in an emergency
- The aircraft is in the circuit
What are the noise abatement procedures and to which aircraft types do they apply?
RWY 23 - Straight ahead 2.5DME and 1500ft before turn
RWY 05 - Straight ahead 1.5DME and 1500ft before turn
When making a visual approach to either runway, aircraft are to be established on the final approach track not less than 3NM from the threshold and at a height not below the PAPI indicated slope.
Noise abatement procedures apply to aircraft with an MTOM of 5700KG or greater.
During which hours should engine running not be permitted?
- Monday to Saturday 2000 to 0800L
- 1800 Saturday evening to 0900 Sunday morning
- 1800 Sunday evening to 0800 Monday morning
No individual engine run should last longer than 90 minutes.
High power engine runs must not last longer than 60 minutes
Where may engine runs be permitted on the aerodrome?
Taxiways Bravo and Foxtrot
What are the restrictions of running APUs?
APUs on passenger aircraft shall not be used for more than 30 minutes before departure or after arrival, this limit may be extended to 40 minutes when air temperature is less than minus 5’C, or more than 20’C. During stand positioning, the APU is not to be started prior to 10 minutes before the aircraft is moved.
What SSR code should be issued to aircraft who intend to carry out aerobatics?
How long before commencing aerobatics should the code be selected for?
7004
5 minutes
When should Wake turbulence distances be applied on final approach?
- When an aircraft is operating directly behind another aircraft at the same altitude or less than 1000ft below
- When an aircraft is crossing directly behind another aircraft at the same altitude or less than 1000ft below
- Both aircraft are using the same runway or parallel runways separated by less than 760m
How should helicopters be routed around the aerodrome?
As if they were fixed wing aircraft, and if possible they should be instructed to ground taxi.
What are the procedures if a helicopter is landing out of sight of the controller?
The helicopter should be instructed to “Land at you discretion, report landed”. If no such report is received within 1 minute, AFS should be alerted as a matter of urgency.
During hours should helicopter operations not be permitted?
2300-0630L
Except weather diversions, emergencies, HEMS, Military, UKP, and SAR
What are the levels for circuit training?
Not above 1000ft by day
Not above 1500ft by night
Coordination is not required for circuit training (unless coordinating NAB 1500ft night CCTs or the aircraft has no transponder).
What are the procedures if an aircraft of 5700KG or greater wants to conduct CCTs?
If the aircraft is requesting more than 4 consecutive circuits, permission from the HoATS or SCOD should be sought.
These circuits should be conducted Not above 1500ft regardless of the time of day.
What are the procedures for PEFATO on RWY 23?
To avoid built up areas, an early right turn should be requested and the fan stop conducted on the crosswind leg.
Pilots should be asked to report climbing away.
What are the procedures for first solo flights?
Consider the prevailing traffic levels to minimise airborne delay
FPS to be marked with correct POB
Callsign = * GABCD *
AFS to be notified with 5 minutes warning via landline
What are the procedures for QXCs?
Permission required by a duty ATCO
FPS to be annotated as QXC and callsign marked as student.
When may 1 minute departure separation be applied?
Provided that the a/c fly on tracks diverging by 45 degrees or more immediately after take-off.
When may 2 minute departure separation be applied?
Provided that the preceding a/c has filed a true airspeed 40kt or faster than the following and neither a/c is cleared to execute any manoeuvre that would decrease the 2-minute separation between them.
When may 5 minute departure separation be applied based on speed?
Provided that the preceding a/c has filed a true airspeed of 20kt or faster than the following a/c
When may 5 minute departure separation be applied based on reporting points?
Provided that the 5 minutes separation is maintained up to a
reporting point, within or adjacent to a control zone or terminal
control area and the aircraft will subsequently be separated either:
(1) vertically;
(2) by tracks which diverge by 30° or more; or
(3) by ATS Surveillance.
What departure separation interval should be used if no reduction is possible?
10 minutes
When may standard separation be reduced in the vicinity of an aerodrome?
In the vicinity of aerodromes, the standard separation minima may be reduced if:
-Adequate separation can be provided by the aerodrome controller when each aircraft is continuously visible to this controller.
-Each aircraft is continuously visible to the pilots of other aircraft concerned and the pilots report that they can maintain their own separation.
-When one aircraft is following another, the pilot of the succeeding aircraft reports that he has the other aircraft in sight and can maintain own separation.
What should be passed as essential traffic information?
(1) Direction of flight of conflicting aircraft;
(2) Type of conflicting aircraft;
(3) Cruising level of conflicting aircraft and ETA for the reporting point, or for
aircraft passing through the level of another with less than the normal
separation; the ETA for the reporting point nearest to where the aircraft will
cross levels; and
(4) Any alternative clearance
Usually only used when an ATS surveillance system is not available.
What is TCAS?
Traffic Alert and Collision Avoidance System
TCAS will react to the presence of other aircraft transponders and determine if a risk of collision is present.
At what time before an assumed collision will a TCAS TA (Traffic Advisory) be issued?
45 Seconds before assumed collision.
Pilots advised not to take immediate action but to instead ask for traffic information.
At what time before an assumed collision will a TCAS RA (Resolution Advisory) be issued?
30 seconds before assumed collision.
Pilots are advised to respond immediately to TCAS instructions, advise ATC and resume original flight path as soon as safe to do so.
If no alternative clearance has been given by Thames radar, how should Southend present traffic on a LYD or DVR PDR?
On a heading through the EKNIV gate, climbing to 3000ft.
What is the full CLN PDR routing?
CLN
What is the full DVR PDR routing?
DET - DVR
What is the full LYD PDR routing?
DET - LYD