Oral Board Questions Flashcards
Training
Types / times / circuit heights / restrictions
- Subject Aerodrome authority and ATC WM approval
- No training from mil fast jet / chinooks / non-Birmingham based aircraft/operators (Brize accepted)
- Only 1 turbo-jet at a time for 2 hours per day
- Training hold at GROVE
- Circuits for larger / jet aircraft east of airfield, 2500ft
- Circuits for light / non jet aircraft 1000ft QFE
Coventry
Responsibilities / How would you work IFR inbound/outbounds
- IB north route to CHASE FL90
- Ideally descend below controlled airspace and route east, alternatively west of BHX
- OB North: remain outside of BHX controlled airspace and contact East Midlands Radar
Primary only procedures
- Cancel silent handovers
- Aircraft primary transfer of identification from TC/PC
- Departures not validated/verified
- Subject workload / identification, full radar services may be provided
Claxby only procedures
- 5nm separation
- 7 trail dots
- Pilots aware of limitations
- PC/TC advised
- SSR only radar handovers
- No radar services outside CAS
- No radar service below 3000ft
- 10nm final approach spacing
- No IFR transits below 3000ft
- No instrument training
Radar fail - initial actions
Establish separation as soon as possible - essential traffic information / emergency 500ft separation
Suspend all departures - Check all
Traffic not on an instrument approach - ask if can continue visually / separate and route to hold
Inform PC/TC/S23 - suspend further arrivals
VFR light aircraft engine failure 10NM west EGBB - actions
What if 4NM west
Light aircraft can glide 2-3 miles per 1000ft
Unlikely to reach airfield at 10NM west
If 4NM at 2000ft may be able to reach airfield
Where is Overgreen farm?
What are the inbound and outbound procedures?
- Location 5NM North of EGBB
OB: - Call ATC WM before flight, exchange ETD, SSR code, route
- Call Radar prior to departure or as soon as airborne
- NAB 800ft AGL until east of airfield
- Then NAB 1500ft leaving CAS to the North
IB:
- Call Radar for joining clearance
- NAB 1500ft VFR
- NAB 500ft agl when west of airfield, remain east of A38
Visual approaches - who is responsible for separation?
- Pilot accepts responsibility for separation against preceding aircraft when visual and given wake turbulence information
- Controller remains responsible for separation against other aircraft
ATSOCAS
BS, TS, DS
BS:
- Info for safe and efficient flight
- Traffic info in general terms only
- Warnings given for significant proximity hazards
TS:
- Provisions of BS plus traffic info
- Relevant traffic 3nm/3000ft
- Headings/levels may be provided for positioning/sequencing
- Terrain warning provided below unit terrain safe level
DS:
- Provisions of BS plus traffic info and deconfliction advice
- Deconfliction minima 5nm/3000ft / 3nm/1000ft against coordinated traffic
- IFR flights only
When would you cancel silent handovers?
- Holding is anticipated
- Conflicting overflying traffic
- QNH is 976hPa or below (Min stack FL90)
- Secondary radar unserviceable
Describe coordination between Radar 1 and Radar 2
All inbound aircraft will be transferred to Radar 1 from TC/PC/S23 on appropriate STARs to
the respective holds. Radar 1 shall effect coordination with Radar 2 to ensure aircraft are
transferred clean and appropriately positioned to ensure a safe, expeditious and orderly flow of air traffic.
Radar 2 area of responsibility, coordination for transits
Radar 1 responsible for imposing checks
Dead ringers
Duty of care
“If a controller notices that a definite risk of collision exists, a warning shall be issued to the
pilot. (SERA)”
“The decision to make any alteration to the flight remains with the pilot and traffic avoidance advice shall not be issued.”
Scenario: aircraft departed Coventry VFR, lost above cloud layer, not IMC rated.
Actions?
- Instruct to remain VMC
- Attempt to identify, turn method only if VMC (ask route, last seen landmark)
- Advise of local weather, advise to descend through gap in clouds if safe to do so to then remain in sight of surface
NPRs, when can you take aircraft off?
Noise preferential routing
- Aircraft not taken off early unless for safety
- NPRs cease at 2DME or 3000ft RWY33/15 NB, 6000ft or 2/4DME RWY15 SB
MOSUNS
-
SSR Only Cleehill and Claxby
Clee Hill only:
- 5nm separation
- 7 trail dots
- Pilots aware of limitations
- PC/TC advised
- SSR only radar handovers
- No Deconfliction service outside CAS
- IFR flights not below highest MSA (2500ft) until established on approach
- Reduced traffic service:
“Birmingham Primary radar is out of service, this will be a reduced Traffic Service based on transponding aircraft only” - No check + chuck (aircraft not identified on departure)
Claxby only:
- 5nm separation
- 7 trail dots
- Pilots aware of limitations
- PC/TC advised
- SSR only radar handovers
- IFR flights not below highest MSA (2500ft) until established on approach
- No radar services outside CAS
- No radar service below 3000ft
- 10nm final approach spacing
- No IFR transits below 3000ft
- No instrument training
- No check + chuck
Minimum Fuel
Controllers shall respond to a pilot’s declaration of “MINIMUM FUEL” by confirming the estimated delay he can expect to receive expressed in minutes, or the remaining track mileage from touchdown if the aircraft is being vectored to an approach
VFR/SVFR - can you use headings / levels?
Yes - for sequencing, positioning, navigational assistance, coordination against other aircraft
- Exercise extreme caution in vectoring VFR flights
- Pilot must be asked to report if headings issued are not acceptable due to the requirements to remain in VMC, avoid obstacles, and comply with the low flying rules.
- Some pilots may not be sufficiently experienced to comply accurately with vectors, or to recover to visual navigation after vectoring
If it is necessary for a Special VFR flight to be given vectors to establish it in the landing sequence, controllers shall ensure that vectors given do not preclude the responsibility for the pilot to remain clear of cloud, with the surface in sight and keep clear of obstacles by visual reference to the surface.
Controllers have no responsibility for the terrain clearance of, and shall not assign levels to, aircraft operating Special VFR or VFR within controlled airspace which accept vectors
Controllers shall only give heading instructions when the aircraft is at or above an ATC unit’s terrain safe level. However, if pilots request a heading to fly from the controller whilst operating below the ATC unit terrain safe level, this may be provided as long as the controller reminds the pilot that he remains responsible for terrain clearance.
MOSUN inbounds scenario involving deconfliction minima
-
Primary radar failure - actions
-
Use of CEDAR/MAPLE
Fixes still exist but no longer used for Radar fail procedures