London AC - Sector 28

Description

S28, known as Daventry, is a high-level sector located over the Daventry CTA. It handles north and southbound traffic transiting central England and can get very busy due to a great deal of traffic requiring climb or descent.

S35 operates on a 8.33 KHz frequency. Aircraft which are not 8.33 equipped may not enter the sector.

Frequency

EGTT_28_CTR / RTF "LONDON CONTROL" / 127.105 COM1 / 129.205 COM2 / 122.8 COM3

Radar

Primary filter: SFC-UNL / Secondary filter: SFC-UNL

Conflict settings: 8nm* / 900ft (8nm is set to give advance warning of conflicts. Minimum separation is 5nm.)

Range: 65nm centred on EGBE

Bandboxing

After S35 opening, S28 is next in line to be opened. It shall take responsibility for S26, rendering S20 a non-bandboxed sector.

Only to be opened with permission of GB ATC OPS

Agreements

-> In

SECTOR
FROM
TO
LEVEL
POINT
ROUTE / REMARKS
NW DEPS
(119.775)
EGLL / WU / Essex* / Thames* (excl EGKB) ALL 190 TIMPO / PIPIN Departures to the North
Farnborough* / Solent* / EGKK/KB ALL 210 Departures to the North
SC STAFA
(134.425)
MTMA* ALL 190 10nm before HON
EGNM/NO/NH/NJ/CN ALL 280 via HON/WCO/CLIPY

-> Out

SECTOR
FROM
TO
LEVEL
POINT
ROUTE / REMARKS
S26
(132.605)
EGNM/NO/NH/NJ/CN ALL RFL
MTMA* ALL 310
NW DEPS
(119.775)
ALL Essex* / Thames* 200 ROGBI LOREL/SPEAR arrivals
ALL EGLL/WU 200 TOBID BNN arrivals
ALL Solent* / Farnborough* 200 PEPUL
ALL EGKK 200 DISIT WILLO 3B arrivals
SC EAST
(133.8)
ALL EGNT/NV 280 BETAX via UL613
ALL EGNT/NV 280 25nm before MAMUL via UT420/UN601/UY250
SC STAFA
(134.425)
ALL MTMA* 200 ELVOS
ALL EGNM/NH/NO/NJ/CN 200 25nm before TNT via T420/UN57
ALL EGNM/NH/NO/NJ/CN 200 65nm before POL via (U)N601
ALL EGCN/NJ 200 40nm before EVSON via (U)T420/(U)N601

Coordination

Southbound flow

Traffic departing Manchester (EGCC) and Liverpool (EGGP) requesting FL200 or higher will be positioned by Stafa Sector to the west of Honiley, making use of the airspace extension to the west of L6 and A34.

Traffic transferred from MTMA at FL190 must be climbed into S28's airspace prior to entering London Terminal Control airspace. Such aircraft must not have their heading changed until within S28.

S28 should endeavour to position southbound inbounds as follows (from west to east):

Gatwick
Southampton,
Bournemouth,
Farnborough.

Heathrow,
Northolt.
London City,
Stansted,
Luton
Cambridge.

S28 should endeavour to position southbound overflights according to their intention code, as follows (from west to east):

H
E
V
P
D
C

Northbound flow

Northbound traffic not subject to a standing agreement may be co-ordinated with S10 at opposite direction levels.

S28 should endeavour to position northbound overflights as follows (from west to east):

Intention code L*
Dublin inbounds
Intention code U*
Belfast inbounds
Intention code N*
Scottish inbounds

There is no standing agreement to TC North West Departures for Birmingham (EGBB), Coventry (EGBE) and East Midlands (EGNX) inbounds from the south. This traffic is normally co-ordinated from S26 directly to North West Departures.

Northbound traffic not subject to a standing agreement may be co-ordinated with STAFA at opposite direction levels.


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