RTR(A) is now conducted by DGCA, not the Wireless Planning and Coordination Wing. The Ministry of Civil Aviation notified the Radio Telephone Operator (Restricted) Certificate and Licence Rules, 2025 on 25 June 2025, and DGCA began running the examination from the December 2025 session onward. If you are studying from an older guide that names WPC as the examining authority, that guide predates the change.
On this page
- Is RTR(A) conducted by DGCA or WPC now?
- What exactly changed when DGCA took over RTR(A)?
- What is the legal basis for the transfer?
- Who needs an RTR(A) certificate?
- What is the eligibility for RTR(A) under the new rules?
- How is the RTR(A) exam structured now?
- How do you register for RTR(A) now?
- What does the RTR(A) exam cost, and is a fee published?
- How long is an RTR(A) certificate valid?
- Where does RTR(A) fit in your CPL timeline?
- What should you verify before you register?
- What is still unclear about the new system?
- The short version
- Frequently asked questions

Is RTR(A) conducted by DGCA or WPC now?
DGCA. The Wireless Planning and Coordination Wing, which ran RTR(A) for decades under the Department of Telecommunications, stopped conducting the examination once the Radio Telephone Operator (Restricted) Certificate and Licence Rules, 2025 took effect. Candidates registering today go through DGCA's own examination system, the same regulator that runs your CPL and ATPL theory papers.
This is a genuine authority change, not a rebranding. The rules, the registration route, and the body issuing your certificate have all moved from a telecommunications wing to the civil aviation regulator. A page that still describes a WPC-run practical test with a joint DGCA-WPC panel is describing the exam as it worked before the transfer, not as it works now.
What exactly changed when DGCA took over RTR(A)?
The examining authority, the legal rules it operates under, and the registration system all changed together. The syllabus intent — radiotelephony procedure, phraseology, and practical transmission skill — has not changed; how you register, who examines you, and which document governs your certificate have.
| Before the transfer (WPC era) | After the transfer (DGCA era) | |
|---|---|---|
| Examining authority | Wireless Planning and Coordination Wing, Department of Telecommunications | Directorate General of Civil Aviation |
| Governing rules | Rules administered under telecom licensing provisions | Radio Telephone Operator (Restricted) Certificate and Licence Rules, 2025, alongside DGCA's Civil Aviation Requirements for Flight Crew Licensing |
| Registration route | Separate WPC-specific application process | Through DGCA's own examination system, alongside your other Flight Crew papers |
| Practical exam panel | Reported by older guides as a joint DGCA-WPC panel | Conducted under DGCA's own examiners |
| Where it sits relative to CPL/ATPL papers | A separate process, administered outside the DGCA exam ecosystem | Administered by the same regulator as your CPL and ATPL theory papers |
Source: Radio Telephone Operator (Restricted) Certificate and Licence Rules, 2025, notified by the Ministry of Civil Aviation.
What is the legal basis for the transfer?
The Radio Telephone Operator (Restricted) Certificate and Licence Rules, 2025, notified by the Ministry of Civil Aviation on 25 June 2025, is the instrument that moved RTR(A) examination and certification authority to DGCA. The rules sit alongside DGCA's Civil Aviation Requirements for Flight Crew Licensing, the same framework that governs your CPL and ATPL papers.
This is worth knowing even if you never read the rules yourself, because it tells you where to look when something about the exam seems to have changed again: the Ministry of Civil Aviation's own published rules page, and DGCA's Pariksha portal notices, not a coaching site's summary of either.
Who needs an RTR(A) certificate?
Every CPL and PPL holder in India needs one before they can legally operate an aircraft's radio equipment and communicate with air traffic control. It is a separate certificate from your pilot licence, examined separately, and required regardless of which licence route brought you to the cockpit.
- CPL candidates preparing for an airline or charter career.
- PPL holders who intend to fly in controlled airspace or communicate with ATC.
- Candidates converting a foreign licence to an Indian one, who need an Indian RTR(A) even if they hold an equivalent foreign radiotelephony qualification.
RTR(A) is not one of the theory papers counted in the CPL subject list. It has its own registration, its own two-part structure, and its own timeline, which is exactly why treating it as an afterthought late in training causes avoidable delay.
What is the eligibility for RTR(A) under the new rules?
Multiple independent reports describe the eligibility as a minimum age of 16 and a Class 10 pass or equivalent, both lower than the age-18 and 10+2-with-Physics-and-Mathematics figures that circulate on older guides written for the WPC-era exam. We have not been able to read the 2025 rules document directly to confirm these two figures ourselves, so treat them as reported rather than confirmed, and check your own eligibility on the Pariksha portal before you plan around either version.
| Requirement | Older guides (WPC era) | Widely reported under the 2025 rules |
|---|---|---|
| Minimum age | 18 years | 16 years — unconfirmed by us, verify on the portal |
| Education | 10+2 with Physics and Mathematics | Class 10 pass or equivalent — unconfirmed by us, verify on the portal |
| Computer number | Not part of a WPC-run process | Required, allotted by DGCA's Central Examination Organization through the Pariksha portal |
| Medical certificate | Reported as required by some training providers | Not stated as an RTR(A)-specific condition in what we could verify; your CPL or PPL medical requirement applies separately |
The one figure in that table we can state with confidence, because it follows directly from RTR(A) now sitting inside DGCA's own examination system, is the computer number. If you do not already hold one for your CPL or PPL theory papers, you need to obtain it before registering for RTR(A) as well — the same number now serves both.
How is the RTR(A) exam structured now?
RTR(A) still has two parts: a written examination and a practical examination. What has moved under DGCA is the format and administration of both — the written component is now computer-based, and the practical is run as a structured, scenario-based radiotelephony evaluation rather than the older viva-style oral panel.
| Part | Format | What it tests |
|---|---|---|
| Part 1 — Written | Computer-based, multiple-choice | Radio regulations, transmission technique, ATS route chart reading, message formats per India's Aeronautical Information Publication |
| Part 2 — Practical | Structured, scenario-based radiotelephony exercise | Live transmission and reception procedure, ICAO phraseology, distress and urgency calls, ATC communication protocol |
Passing Part 1 is a prerequisite for attempting Part 2 — you cannot sit the practical evaluation on a written paper you have not yet cleared. Beyond that sequencing point, we could not verify a specific pass mark, attempt cap, or written-paper validity window against the primary rules text, and figures circulating for those three items differ between sources. Confirm each on the Pariksha portal before you plan a study timeline around it.
What the syllabus still covers
The subject matter has not changed with the transfer. What you are examined on remains standard radiotelephony practice for aeronautical communication:
- Standard ICAO phraseology and call-sign convention.
- Message transmission formats and readback procedure.
- Distress and urgency communication, including the exact phrasing DGCA expects in an emergency call.
- Basic radio principles: transmitter-receiver operation, modulation, and the working of VHF and HF communication equipment.
- Air Traffic Control communication protocol and regulation.
If you already have study material built for the older syllabus, most of the content substance still applies. What you should re-check is the registration route and the exam format, not the underlying phraseology and procedure.
How do you register for RTR(A) now?
Registration goes through DGCA's own examination system rather than a separate WPC process. In practice this means the same computer-number infrastructure you use for CPL and ATPL theory papers now covers RTR(A) too.
- Get a DGCA computer number first, if you do not already hold one from your CPL or PPL registration. It is issued by the Central Examination Organization and is a precondition for registering for any DGCA Flight Crew examination.
- Watch for the application window announced on the Pariksha portal. Recent sessions have opened and closed their registration window within a matter of days, so a candidate who checks the portal only occasionally can miss it entirely.
- Confirm your document and eligibility status against whatever the portal states for RTR(A) specifically, rather than assuming the CPL eligibility conditions apply unchanged.
- Register and pay through the portal, checking the fee shown at the time of registration rather than a figure quoted elsewhere.
- Sit Part 1 before attempting Part 2. The practical evaluation is not open to you until the written paper is cleared.
Because the transfer is recent, the practical detail of registration — exact document list, exact portal screens, exact session cadence — is still settling. Build in time for a first attempt at registration to surface questions you did not expect, rather than leaving it to the week the window opens.
What does the RTR(A) exam cost, and is a fee published?
We could not verify a specific fee figure for RTR(A) against a primary source we were able to read directly. Several aviation sites report a written-exam fee, a separate practical-exam fee, and a further licence-issue fee, but figures differ between sources and none of them link to the rules document or a DGCA notice stating the amount. Following this site's own rule against repeating a number that appears nowhere we can verify, we are not printing a specific figure here.
What you should do instead: check the fee displayed in the Pariksha portal at the exact point you register. That is the number that will actually be charged to you, and it is the only version of this fee worth planning a budget around. If a number you read elsewhere, including anywhere else on this site, does not match what the portal shows, the portal is correct.
How long is an RTR(A) certificate valid?
Reports describing the new rules cite a long validity period tied to the holder's age, extendable with DGCA's approval, alongside separate and shorter validity windows for a cleared written paper and for practical attempts against it. We have not been able to confirm the exact figures against the primary rules text, so we are naming the categories that appear to exist — certificate validity, written-paper validity, and a cap on practical attempts per cleared written paper — without stating numbers we cannot stand behind.
If your training timeline depends on how long a cleared RTR(A) component stays valid, get the current figure in writing from DGCA or from the Pariksha portal rather than from any published guide, including this one.
Where does RTR(A) fit in your CPL timeline?
RTR(A) is not one of the four CPL theory papers, so clearing it does not advance your Air Navigation, Meteorology, Air Regulation, or Technical General progress, and clearing those four papers does not advance RTR(A). Plan it as a fifth, parallel track rather than something you fit in after the theory papers are done.
| Track | Subjects | Pass standard | Sits alongside |
|---|---|---|---|
| CPL theory papers | Air Navigation, Aviation Meteorology, Air Regulation, Technical General, Technical Specific | 70% per paper, no aggregate | Your flying training and ground classes, if you take them |
| RTR(A) | Radiotelephony procedure, phraseology, ATC communication | Not independently verified by us; confirm on the portal | A separate registration and a separate exam calendar from the CPL papers |
Two practical consequences follow from RTR(A) sitting outside the CPL paper set. First, a ground class package built around the four CPL subjects may not include RTR(A) preparation at all — confirm what is and is not covered before you assume it is bundled in. Second, because RTR(A) now shares DGCA's computer-number and Pariksha-portal infrastructure with your CPL papers, there is no procedural reason to leave it until last; a candidate who is already registered and comfortable with the portal for CPL papers can register for RTR(A) the same way, on its own schedule.
What should you verify before you register?
Given how recently the authority changed, verifying rather than assuming is the more useful habit here than in most DGCA processes.
- Check the examining authority named on whatever guide you are studying from. If it says WPC, or describes a joint DGCA-WPC panel, it predates the transfer and its procedural detail should not be trusted, even if its phraseology content is still accurate.
- Confirm your eligibility on the Pariksha portal directly, rather than from an age or education figure quoted on any blog, including this one.
- Confirm the fee shown at the moment you register. No published figure we found was traceable to a primary source we could read.
- Confirm the current validity periods for the certificate, the written pass, and practical attempts, in writing, before you sequence RTR(A) against your flying training.
- Check whether your ground class or FTO package includes RTR(A) preparation or treats it as a separate purchase.
What is still unclear about the new system?
Three things are settled: the authority is DGCA, the legal basis is the Radio Telephone Operator (Restricted) Certificate and Licence Rules, 2025, and registration runs through the same computer-number and Pariksha-portal system as your other Flight Crew examinations. Beyond that, the practical detail — exact fees, exact validity periods, exact attempt caps, and how consistently the new format runs from one session to the next — is the part a transfer this recent has not fully settled in public documentation we could verify.
That is not a criticism of the transfer itself; regulatory handovers of this kind typically take several sessions to stabilise in practice. It is a reason to treat any RTR(A) guide, including this one, as provisional on the numbers and confirmed only on the structural facts, until DGCA's own published material is complete enough to check every figure against it directly.
The short version
DGCA now conducts the RTR(A) examination, not WPC, under the Radio Telephone Operator (Restricted) Certificate and Licence Rules, 2025, notified in June 2025 and in effect from the December 2025 session. Registration runs through the same computer-number and Pariksha-portal system you already use for CPL and ATPL papers. The structural facts are confirmed; the specific numbers — fees, validity periods, attempt caps, and the exact eligibility age and education requirement — vary between sources we could not verify against a primary text we could read, so confirm each one on the portal before you plan around it. If you are mapping RTR(A) against your wider theory schedule, our guide to DGCA theory subjects by licence sets out where the four CPL papers sit, and our DGCA ground classes page states plainly what our own package does and does not cover. For the fee discipline this whole exam category deserves, see our breakdown of what a DGCA paper actually costs, and for the wider CPL route, our CPL page and the RTR overview are the places to start.
Frequently asked questions
Is RTR(A) conducted by DGCA or WPC now?
DGCA. The Wireless Planning and Coordination Wing stopped conducting RTR(A) once the Radio Telephone Operator (Restricted) Certificate and Licence Rules, 2025 took effect, and DGCA has run the examination from the December 2025 session onward.
What is the Radio Telephone Operator (Restricted) Certificate and Licence Rules, 2025?
The rules notified by the Ministry of Civil Aviation on 25 June 2025 that moved RTR(A) examination and certification authority from WPC to DGCA. They sit alongside DGCA's existing Civil Aviation Requirements for Flight Crew Licensing.
Do I need a DGCA computer number to register for RTR(A) now?
Yes. RTR(A) registration now runs through the same computer-number and Pariksha-portal system used for CPL and ATPL theory papers. If you already hold a computer number from those papers, it covers RTR(A) as well.
What are the two parts of the RTR(A) exam?
A computer-based written examination on radio regulations, transmission technique and message formats, and a structured, scenario-based practical examination testing live radiotelephony procedure and ICAO phraseology. You must clear the written part before attempting the practical.
What is the eligibility age and education requirement for RTR(A) under the new rules?
Several sources report a minimum age of 16 and a Class 10 pass or equivalent, lower than the age-18 and 10+2-with-Physics-and-Mathematics figures quoted for the older WPC-run exam. We could not verify either set of figures against the primary rules text directly, so confirm your eligibility on the Pariksha portal before applying.
Is the RTR(A) exam fee published by DGCA?
We could not find a fee figure we could verify against a primary source we were able to read. Figures reported across aviation sites differ from each other. Check the amount shown in the Pariksha portal at the point you register rather than relying on a published number, including ours.
How long is an RTR(A) certificate valid?
Reports describe a long certificate validity tied to the holder's age, plus separate and shorter validity for a cleared written paper and a cap on practical attempts against it. We could not confirm the specific figures against the primary rules text, so get the current numbers in writing from DGCA or the Pariksha portal.
Does WPC still have any role in RTR(A)?
Not as the examining authority. Reports describing the transfer state that DGCA now runs the examination and issues the certificate. If your study material describes a joint DGCA-WPC practical panel, it is describing the process as it worked before the 2025 rules took effect.
Should I clear RTR(A) before or after my CPL ground papers?
There is no procedural requirement either way, since RTR(A) is not one of the CPL theory papers and runs on its own registration and exam calendar. Once you hold a DGCA computer number, there is no reason to leave RTR(A) until last if a session is open and you are prepared.
More: the FAQ for short sourced answers, the glossary for the terms, and our editorial policy for how these figures are checked.
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