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Live TIS-B Trial Goodwood 12 May to 6 June 2025 |
A live TIS-B trial will take place in the vicinity of Goodwood Aerodrome from 12 May to 6 June 2025 and all activations will be promulgated by NOTAM. During this period, aircraft equipped with Electronic Conspicuity (EC) devices capable of receiving on 978 MHz will be able to see rebroadcast of Mode S traffic operating within the region.
The reasoning for the trial is that Most ADS–B ‘IN’ devices cannot directly detect Mode S transponders as they lack GPS data from their transmissions, but Mode S comprises a large portion of EC equipage among General Aviation in the UK.
We therefore kindly request you to review the trial information on our dedicated website: tis-b-research.co.uk. If you are interested in the topic, or especially if you’ll be flying within 20NM of Goodwood during the trial dates —please review the site and fill out the following:
– Questionnaire A: For general TIS-B feedback
– Questionnaire B: For those with TIS-B reception capability who flew within the trial area on one of the activation dates
Please use the above forms for feedback. For technical support, contact us at