a. The impact to Fairoaks and Blackbushe departures and arrivals to/from the South West and South respectively has not been fully considered.
i. Departing aircraft should be able to obtain clearance while on the ground while arrivals properly co-ordinated to fully integrate with circuit traffic.
ii. If this is not done, it is likely that the risk of mid-air collisions will be greatly increased at the pinch point by aeroplanes orbiting waiting for clearance.
iii. Unnecessary orbiting is also a waste of time and fuel and increases aircraft noise to residents beneath.
b. Part of the Odiham and Blackbushe ATZ lies within the CTR – again another recipe for infringements as demonstrated by aeroplanes getting ‘lost’ going into and out of Denham and White Waltham.
c. The 1500ft base CTA is below MSA, a risk for CFIT for aircraft in IMC who cannot get IFR popup clearances, and also another recipe for infringements as demonstrated by Stansted incidents.
d. The RMZ, besides being asymmetrical which adds to airspace complexity, seems dubious whether it would work or achieve much in that area – For example there’s no way non-radio traffic can get past the Gatwick/Farnborough gap.
I personally believe the proposal should be rejected because:
a. The risks above have not been fully considered.
b. The total volume of the class of airspace requested does not justify the number of IFR movements, nor the passengers enplaned.
Code: Select all
Year Allowed Actual (Capacity Used-%) Passengers
2008 28000 27946 (99%+) Not published – Est. 7 avg. per aircraft
2009 28000 24262 (87%) “
2010 28000 25835 (92%) “
2011 31000 25027 (81%) “
2012 37000 25821 (70%) “
2013 41000 24761 (60%) “
d. Does not return to Class G when Farnborough is closed.
e. The conflictions with unknowns just outside the ATZ is one of the key drivers for this ACP. I’m not aware with any conflictions with other traffic outside 5nm of Farnborough so I’m not entirely convinced of the need for Class D airspace there.
f. The perceived exclusiveness of the airport to protect and serve some ultra high net-worth customers who can afford to pay a minimum of £450 to land there and consquently have improved flight efficiency and fuel-economy at the detriment of others around them.
Perhaps an alternative design that I could personally live with is:
a. The CTR that allows Farnborough to join up to the London TMA and no more. It is returned to Class G when Farnborough is closed. I gather most airports around the world with ATC and an IAP do have Class D airspace from the ground upwards. I hope this should eliminate the vast majoirty of the go-arounds that have happened due to unknown traffic with unknown intentions.
Just my thoughts.