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The Brest FIR lies to the east of the London FIR. Brest ACC will co-ordinate with London AC only.
Althought the Channel Islands CTR lies underneath the Brest FIR and is class A airspace upto FL195. If Jersey Zone, the controlling agency for the CTR, is not in operation control for this airrspace shall be assumed by London AC Sector 35 however traffic transiting on G27 and N160 above FL115 will not contact London.
-> To LFRR from UK
SECTOR |
FROM |
TO |
LEVEL |
POINT |
ROUTE / REMARKS |
| S20 (135.050) |
LTMA* / Farnborough* | ALL | ![]() 330 ![]() |
via LELNA/LORKU | |
| LTMA* / Farnborough* / Solent* | LFRR FIR* | 250 | via LELNA/LORKU | ||
| S35 (135.255) |
ALL | LFRR FIR* | ![]() 330 ![]() |
||
| EGTE | ALL | ![]() 210 ![]() |
-> To UK from LFRR
SECTOR |
FROM |
TO |
LEVEL |
POINT |
ROUTE / REMARKS |
| S20 (135.050) |
ALL | Solent* | 220 | via (U)Y110 | |
| ALL | Midlands* | ![]() 360 ![]() |
via (U)N867 / (U)N863 / (U)P87 | ||
| ALL | LTMA* | ![]() 340 ![]() |
via (U)N867 / (U)N863 / (U)P87 | ||
| ALL | Farnborough* | 280 | BOLRO | via (U)P87 | |
| ALL | Solent* | 220 | ORIST | via (U)Y110 | |
| ALL | Thames* | 220 | NEVIL | via G27 | |
| S35 (135.255) |
ALL | Severn* / EGBB / BE / BJ | ![]() 300 ![]() |
via SALCO/ANNET | |
| ALL | EGHD | 240 | SKESO | ||
| ALL | EGHQ | 280 | |||
| ALL | EGTE | ![]() 220 ![]() |
SKESO |
Northerly flow from Brest
Y101/UY101, P87/UP87, N867/UN867 and N863/UN863 are northbound routes only.
Northbound traffic via ORIST, BOLRO, GARMI and KOTEM is subject to the following route orientation scheme:
| ORIST | BOLRO | GARMI | KOTEM |
Inbounds to: EGHH |
Inbounds to: EGLL |
Inbounds to: Manchester TMA London FIR |
Inbounds to: EGGW |
All traffic below FL195 will route via ORTAC. Channel Islands departures requesting levels above FL195 will route according to the above orientation.
FL340 and below, all levels may be allocated by Brest. Eastbound levels should only be used for London TMA inbounds.
Southerly flow to Brest
Use of UN621 and UN866 is subject to a route orientation scheme inside French airspace. All traffic via QPR is to route via UN866 LORKU and traffic via ARE and DIN is to route via UN621 LELNA.
London TMA departures via LORKU will route N621/UN621 – UM195.
Eastbound levels only are to be allocated to southbound traffic exiting at LORKU and LELNA, FL210 and above.