Transponder Mode 3/A Codes (UK)

Random Miscellaneous or war Quiz

Can you name the Transponder Mode 3/A Codes?

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Score 0/20 Timer 02:00
Mode 3/A meaningSquawk
RN Ships
General conspicuity
NATO Air Defence Priority (first in series)
SSR unreliable
Radio failure
MPA / FPA / METMAN conspicuity
FIR lost
Royal flights - helicopters
General emergency
Mode 3/A meaningSquawk
High-energy manoeuvres
Autonomous ops within TRAs
Military low level conspicuity / climb-out
Open Skies observation
Special purpose code - hi-jacking
Red Arrows transit / display
Non-SSR environment
Danger areas general
Pipeline / powerline inspection

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