Frequently Asked Questions

UAPL Mock Coach is an independent online study and practice service operated by Linwidi Trading for candidates preparing for Singapore’s Unmanned Aircraft Pilot Licence (UAPL) theory test. It combines structured theory study, a 500-question practice bank, timed mock examinations, detailed answer review and progress tools.

The service is operated by Linwidi Trading.

No. We are an independent preparation service. We are not the Civil Aviation Authority of Singapore (CAAS), a UA Training and Assessment Organisation (UATO), an examination provider, or an organisation endorsed by CAAS.

No. All practice and mock questions are independently authored for educational purposes and mapped to published UAPL learning outcomes. They are not actual, leaked, recalled, reproduced or official CAAS examination questions.

It is designed for candidates who want structured self-study, topic practice and realistic timed preparation before the Singapore UAPL theory test.

No. Course completion and practice or mock scores cannot guarantee an official examination result, practical-assessment result, licence issue or permit approval. Official CAAS information always takes precedence.

CAAS states that a UAPL is required for commercial, non-recreational or non-educational UA operations regardless of weight, and for recreational or educational operations when the UA weighs more than 7 kg, subject to applicable indoor exemptions and other conditions. Always check the current CAAS requirements for your intended operation.

General UAS Knowledge; Principles of Flight; Air Law; Navigation and Meteorology; Human Factors; and Safety and Operations.

CAAS AC 101-4-1 Rev 5 states a total of 50 questions, 1.5 hours (90 minutes), and a 75% passing mark across the six published knowledge areas.

No. CAAS describes training with a CAAS-approved UATO as optional, although it is strongly encouraged.

CAPELS is CAAS’s Civil Aviation Personnel Licensing System. CAAS instructs UAPL applicants to register for a CAPELS account to obtain a Personal Identification (PID) number, which is required for the theory test and practical assessment.

The normal CAAS pathway is to pass the practical assessment conducted by an Authorised Flight Examiner from a CAAS-approved UATO, then submit the UAPL application through CAPELS. Applicants must meet CAAS’s current eligibility requirements.

Use current CAAS webpages, legislation, Advisory Circulars and other official sources. Rules can change, so an official current source takes precedence over course material.

Full access includes a 500-question independently authored practice bank covering all six published UAPL knowledge areas.

The bank is designed to test application and judgement rather than only memorisation. More difficult items use plausible distractors, operational scenarios and single-best-answer reasoning while remaining within the published syllabus.

Mocks use an internal balanced six-area study blueprint, syllabus-reference diversity and question rotation. CAAS publishes the six knowledge areas, total question count, duration and pass mark; our per-area allocation is an internal preparation design and is not claimed to reproduce CAAS’s confidential examination distribution.

Yes. Topic Practice lets full-access students focus on individual knowledge areas and review explanations.

Yes. Repeated mocks rotate questions so that students can continue practising across the bank.

They help you revisit difficult material, keep personal study notes and identify weaker syllabus areas from your recorded practice and mock performance.

The current plan provides 30-day access after payment has been verified and the subscription is activated.

No. The current launch setup does not automatically renew and does not automatically charge you. You choose whether to purchase another access period.

Yes. Where the website offers renewal, the additional access period is added after the current expiry rather than discarding remaining paid time.

No. Student access is personal to the registered account and should not be shared, resold or used to provide course access to other people.

Use the WordPress password-reset option on the login screen. If you still cannot access your account, contact Linwidi Trading using the contact details published on the website.

The price currently displayed by the service is S$29.90 for 30 days. The checkout screen is the controlling price at the time of purchase because promotional pricing may change.

Create your student account and follow the payment instructions shown by the website. PayNow is completed in your own banking application. The initial setup uses manual verification, so course access begins after Linwidi Trading matches and approves the payment.

PayNow payments are manually verified in the current setup. If you have submitted payment, allow reasonable time for the administrator to confirm the receipt and activate your account.

Contact Linwidi Trading with your student username/email, UAPL order reference, payment date, amount and enough payment information to identify the transaction. Do not send your banking password, PIN or one-time password.

No. PayNow is completed in your banking application. Do not send us online-banking passwords, PINs or one-time passwords.

Contact Linwidi Trading promptly with the order reference and sufficient transaction information for verification. Verified duplicate or erroneous payments will be reviewed for correction or refund as appropriate.

Contact Linwidi Trading promptly. If the payment can be identified and digital access has not been supplied, the request will be reviewed and any refund due under applicable law will be processed.

Because this is time-limited digital access that can be used immediately after activation, post-activation requests are considered individually. Duplicate charging, incorrect activation, or a material service-side technical failure that prevents reasonable use and cannot be resolved within a reasonable period may justify a remedy.

A change of mind, failure to sit the official examination, or an unsatisfactory examination or practice result does not by itself establish entitlement to a refund, subject always to rights and remedies available under applicable law.

Contact Linwidi Trading first so the account and payment can be checked. Where practical, the first remedy may be restoration or extension of access. This does not limit any remedy that must be provided under applicable law.

Contact Linwidi Trading with your student username/email, UAPL order reference, payment date and a short explanation. Approved refunds are arranged after verification; bank or payment-processing time may be outside our control.

Yes. The course interface is designed for current desktop, tablet and mobile browsers. For the best exam-like experience, use a stable internet connection and a current browser.

Refresh once, confirm that you are logged in, and try a current browser. If the problem continues, contact us with the page involved, approximate time, device/browser and a screenshot where possible. Do not include passwords or banking credentials.

The course is maintained against published CAAS material, but regulations and guidance can change. Regulation-sensitive questions are treated as update-sensitive. Always verify current operational decisions against official sources.

Follow the current official source. Please also report the discrepancy so the course can be reviewed and corrected.