MATS Question Bank - Worthing Flashcards
When is traffic routeing UL612 (through XAMAB) deemed separated from traffic on UN859 north of the London/Paris FIR boundary?
Traffic routeing UL612 is deemed separated from traffic on UN859 when:
a) UL612 traffic is at least 1nm east of the centreline and directly inbound to RESMI; and
b) UN859 traffic is on or west of the centreline.
- What action should be taken when traffic from S18 for which ACT messages have already been sent to Brest MS/QS are unable to cross XAMAB/SITET FL295 or above?
S18 traffic which has already been accepted by Brest MS and is unable to cross XAMAB/SITET FL295+ is to be stopped at FL290 or below and S18 shall:
a) Coordinate the flight with Paris UK; and
b) Inform Brest MS/QS of the new transfer flight level; or
c) Agree with S1 who will inform Brest MS/QS of the new level if already accepted into S1.
- What is the maximum level traffic may route northbound on L151 (through SITET)?
Traffic inbound to the LTMA, LF Group, HH, HI, LD, LM, TB, TC or TK may route northbound on L151 at a maximum level of FL120.
- When is traffic routeing (U)M605 deemed separated from traffic on UL612/N612?
Traffic on (U)M605 is deemed separated from traffic on (U)L612 provided traffic on (U)M605 is on or east of the centreline.
- Which JJ Group departures are permitted to route via ORTAC?
- a) All Solent Group inbounds;
b) All traffic departing EGJA and EGJB;
c) Non-jet traffic overflying the LTMA; and
d) Jet traffic inbound to the LTMA (excl. SS, SC, GW RFL200+).
- What are the routeings for the following flights via Q41 from the south?
- a) EGBB, EGBE inbounds, FL170 and below
SAM-NORRY-WCO-GROVE1B
b) EGBB, EGBE inbounds, FL180 and above
MID-OCK-HEMEL-BUZAD-GROVE1C
c) EGNX, EGNE inbounds, FL170 and below
SAM-NORRY-WCO-DTY-PIGOT1H
d) EGNX, EGNE inbounds FL180 and above
MID-OCK-HEMEL-WELIN-PIGOT1J
- What conditions exist for reroutes of Mids Group and EGNE arrivals?
S22 shall coordinate such flights with TC CAP, who will in turn coordinate with TC Midlands. If TC Midlands are unable to accommodate the request, the aircraft shall follow the original route via MID-OCK-HEMEL.
- What is the purpose of the S20/S22 Buffer Zone and what conditions exist?
The S20/S22 Buffer Zone exists to ensure separation between northbound and southbound traffic. Neither sector shall vector within the Buffer Zone without coordination with the other.
- What are the vectoring restrictions when traffic is rerouted via ORIST due to Portsmouth Danger Area Activity?
S20 must not vector traffic east of the MARUK-LELNA track and S22 must not vector traffic west of the ORIST-VEXEN track.
- List the responsibilities of S18, S19 and TC CAP for the TELTU triangle.
- a) TC CPT are responsible for separating traffic from S19 to TC CPT against traffic from TC CPT to S18.
b) S18 are responsible for separating traffic from TC CPT to S18 against:
b. i. Traffic from S19 to S18; and
b. ii. Traffic from S18 to S19.
c) S19 are responsible for separating traffic from S19 to TC CPT against:
c. i. Traffic from S19 to S18; and
c. ii. Traffic from S18 to S19.
- List the conditions that exist for S18, S19 and TC CAP for operation of the TELTU triangle.
- a) Traffic from TC CPT to S18 may route through the TELTU triangle without coordination with S19;
b) Traffic from TC CPT to S18 is released for left turns only if positioned within the TELTU triangle;
c) S18 shall not position traffic in the TELTU triangle without coordination with S19;
d) S19 is only permitted to position standing agreement traffic within the TELTU triangle unless coordinated with S18 and TC CPT.
- What conditions exist for separation of GODLU/GEGMU arrivals via NETVU against LF Group, Solent inbounds and westbound M189 traffic?
- a) TC TIMBA will position all westbound M189 traffic south of MAY and north of the AMDUT-WAFFU track.
b) TC WILLO are responsible for separating LF Group/Solent inbounds against inbounds via NETVU.
- What conditions exist for level allocation via LELNA/LORKU?
- a) Northbound flights are allocated even flight levels, southbound flights are allocated odd flight levels.
b) The use of ODLs is not permitted.
c) LELNA/LORKU shall be treated as a single exit point. Controllers may use the same level when parallel headings are used, provided one is an H3 and one is an H4.
d) FL350 max level for LTMA and LF Group outbounds (excl. SS, SC).
e) FL310 max level for H2 (UPALO) traffic.
f) FL250 max level for LFRR group from LTMA/LF Group.
g) FL200 max level for JJ Group inbounds. Traffic must be level by MARUK. JJ control will ensure traffic is below FL190 by 15nm south of LELNA.
h) Minimum 3 minutes longitudinal separation at all levels.
i) LTMA outbounds may be transferred in the climb.
- What conditions exist for level planning via Q41/Z171 (through ORTAC)?
- a) FL180 max level for Solent departures.
b) Even levels FL60-FL180 may be allocated.
c) Minimum 3 minutes and 20nm longitudinal separation.
d) When JJ control is closed, even levels below FL195 will be allocated by AC to Brest ID.
- What level allocation conditions exist via SITET?
- a) FL270 max level for E2 traffic.
b) FL130 max level for E3 traffic.
c) Minimum 3 minutes longitudinal separation at all levels.
d) Traffic may be planned at the same level, provided one is inbound to the Paris TMA and a radar handover is carried out.
e) S18 should endeavour to request climb from S1 for traffic likely to reach FL290 before the RFC line.
- What level planning conditions exist via XAMAB?
- a) FL350 max level for LFSD inbounds.
b) FL330 max level for LFSB inbounds.
c) FL290 max level for LTMA (excl. SS and SC), Solent and LF Group departures to Lyon, Strasbourg, St. Yan, Chambery and Basle Groups.
d) Minimum 3 minutes longitudinal separation may be used.
e) S18 should endeavour to request climb from S1 for traffic likely to reach FL290 before the RFC line.
f) Traffic FL210+ may be planned at the same level providing they are transferred in accordance with Silent Radar Handover conditions.
g) FL210 and FL230 may be planned for traffic requesting FL250+.
h) Aircraft requesting FL230 and below must route via SITET.
i) X codes are level capped at FL290.
- What level planning conditions exist for traffic routeing UM605 (through XIDIL)?
- a) FL265+ not available;
b) All levels FL260 and below may be planned;
c) FL260 max level for jet traffic inbound to LFPG, LFPB, LFPT. FL250 and FL240 may be used during heavy traffic. PB arrivals should be transferred below PG inbounds;
d) FL220 max level for non-jet traffic inbound to LFPG, LFPB, LFPT. PB arrivals should be transferred below PG inbounds;
e) FL190 max level for traffic inbound to LFOB and LFOB. This traffic is to be transferred below PG and PB inbounds;
f) Traffic inbound to the Paris TMA to be level by XIDIL and transferred to Paris TP at or before XIDIL;
g) Minimum longitudinal separation above FL200 3 minutes, FL200 and below 10 minutes;
h) LAC shall endeavour to provide at least 10nm between traffic inbound to the Paris TMA using speed control;
i) After verbal coordination, traffic may be transferred to Paris TP on parallel headings.
- What level planning conditions exist for traffic via M189 (through NEVIL)?
- a) All westbound levels below FL205 may be planned with a minimum of 10 minutes longitudinal separation.
b) Any reference to UZ273 is to be amended to M189 in NAS.
c) Only overflights and traffic inbound to the following will be offered via NEVIL – EGLC, EGSG, EGMC, EGKB, EGMD, EGTO.
- What conditions exist for coordination of traffic from S19 to S1?
- a) London FIR overflights should be asked if they can accept a higher flight level.
b) This traffic is to be offered to S1 at a westbound level. The S1P will accept or amend this NFL as appropriate.
c) If transferred on a radar heading, these are released for right turns only, subject to Portsmouth Danger Area activity.
- What conditions exist for traffic offered to S20 from S25 at FL300?
Traffic offered to S20 by S25 at FL300 may be transferred in the climb as long as it can achieve FL240+ by PEPIS.
- What is the process for Jersey Control closing at night?
Jersey ATC will inform the GS Channel by telephone, who will inform the flight plan manager, GS West and the OS. If an AC sector receives this phone call, they must inform the GS Channel.
The flight plan manager will then enter a message into NAS which will send details of aircraft to Brest ID instead of Jersey.
- What is the process for Jersey Control opening?
Jersey ATC will inform the OS by telephone, who will inform the flight plan manager, GS West and GS Channel and update the SIS. If an AC sector receives this phone call, they must inform the OS. The flight plan manager will then enter a message into NAS which will send details of aircraft exiting via ORTAC to Jersey or Brest as appropriate.
- What are the transfer of control conditions for aircraft inbound to the Jersey Group via ORTAC/LELNA?
This traffic is RFD and RFT, unless transferred on a radar heading, after passing south of the DOMUT-MARUK track. When S20/S21 are split, the S21P shall inform Jersey Control. All aircraft routeing via LELNA inbound to the Jersey Group are RFD after passing south of the DOMUT-MARUK track, provided they remain on or west of the N621 centreline. This traffic is not known to S21. Any vectoring of this traffic east of the N621 centreline is to be coordinated with S21.
When S20/S21 bandbox the S21P shall inform Jersey Control.
- What are the longitudinal separation conditions for aircraft transferred to Jersey Control?
3 minutes longitudinal separation may be used, provided that:
a) The aircraft are monitored by radar and never less than 20nm apart;
b) The aircraft are equipped with functioning transponders, and radar and telephone facilities are fully serviceable; and
c) One aircraft must be landing at a Jersey Group airfield.
- What are the conditions for radar handover between AC and Jersey Control?
Radar handovers may be used between AC and Jersey, subject to the serviceability of the respective radars and two-way direct speech facilities between the radar positions. The minimum radar separation is 10nm.
Silent radar handovers may be used provided that:
a) Labelled SSR displays are serviceable at both units;
b) Direct radar-radar telephone lines are serviceable at both units; and
c) The aircraft concerned must be following the same route and spaced by a minimum of 10nm in trail.
10nm is not a separation standard.
For planning and data transfer purposes, vertical or longitudinal separation should be applied. Except in an emergency, or due to loss of radar, the OS and Jersey WS may agree to cancel these procedures, giving at least 30 minutes notice where possible.
- What coordination conditions exist for HI and HH departures via ORTAC?
- a) FL180 max level via ORTAC.
b) This traffic is RFC to FL190 5nm after ASPEN.
c) Traffic transferred on a radar heading is not RFT.
- What transfer of control conditions exist from Brest to S19/S21/S22?
- a) All northbound flights are RFT within the Brest RFT area after passing 5nm south of REVTU/AKIKI/DIKRO.
b) Traffic from Brest JS/JU is RFC and RFD to FL260 after passing 5nm south of REVTU/AKIKI/DIKRO.
c) Traffic from Brest ID is RFD and RFC to FL250 after passing 5nm south of REVTU/AKIKI/DIKRO.
d) Brest ID will deliver Solent inbounds direct to S21 at FL220 level REVTU. This traffic is not known to S22, so S21 shall ensure that this traffic is FL190 or below by VEXEN.
e) S21 are responsible for separation of traffic on UY110 below FL210 against traffic inbound to Jersey via LELNA at FL200.
f) When EGD036-38 are active above 19000ft, traffic will reroute.
g) Northbound flights via M189 are RFD and RFT with Brest JS/ID after passing ANGLO. Traffic must not be vectored more than 5nm from the centreline.
- What transfer of control conditions exist from S20 to Brest ID/VS/VU?
- a) Southbound traffic (except LTMA and LF Group outbounds) are to be level 10nm north of the FIR boundary.
b) Traffic is RFC and RFT 30nm from LELNA/LORKU provided they remain west of the N63 centreline.
c) Traffic planned to enter VS/VU must cross the boundary FL260 or above.
- What longitudinal separation conditions exist from Jersey Control to LAC?
3 minutes longitudinal separation may be applied on the same track, provided that:
a) The actual distance between aircraft is never less than 20nm. If speed has been applied, this shall be reported on transfer;
b) The aircraft have functioning transponders and all appropriate radar and telephone facilities are fully serviceable;
c) This procedure may be suspended by GS Channel or Brest WS, giving at least 30 minutes notice where possible.
- What transfer of control conditions exist from Jersey Control to LAC?
All aircraft transferred to LAC are RFT within 15nm of ORTAC, unless on a radar heading.
- What radar handover conditions exist between AC and Brest?
Radar handovers may be used between AC and Brest, subject to the serviceability of the respective radars and two-way direct speech facilities between the radar positions.
Traffic may be transferred on parallel headings provided:
a) A radar handover call is made;
b) The lateral distance is at least 8nm; and
c) Traffic is cleared to different levels; or
d) The traffic is cleared to the same level (must be on routes that diverge within the accepting centre’s airspace. If the routes don’t diverge, the speed differential shall be sufficient to provide at least 10nm longitudinal separation within 15 minutes of passing the transfer of control point).
Silent Radar Handovers are approved for use between AC and Brest provided that:
a) Labelled SSR displays are fully serviceable at both units;
b) Direct radar-radar telephone lines are fully serviceable;
c) Traffic must be following the same route with at least 15nm in trail (not a separation standard).
For planning and data transfer purposes, vertical or longitudinal separation shall be applied. GS Channel or the Brest WS may suspend this procedure. The sector controller may only do this in an emergency.
- What are the conditions for SSR code changes in Brest airspace?
AC shall inform Brest before changing SSR codes in their airspace. Brest will inform AC before changing SS codes in their airspace.