DGCA Class 1 Medical:
What Disqualifies You
and How to Prepare
Every test, every disqualifying condition, every preparation step — explained by a former military test pilot who has been through aviation medicals for over two decades.
Get your Class 2 Medical done before you spend a single rupee on ground school or flight training. The most expensive mistake in aviation is discovering a disqualifying medical condition after investing lakhs in training. A Class 2 screening costs ₹3,000–8,000 and takes one day. It could save you years and lakhs.
What Is the DGCA Class 1 Medical?
The DGCA Class 1 Medical Certificate is the highest level of medical fitness certification issued by the Directorate General of Civil Aviation (DGCA) in India. It is mandatory for every pilot who holds — or is applying for — a Commercial Pilot Licence (CPL), Airline Transport Pilot Licence (ATPL), or Flight Instructor Rating.
The standards are defined under DGCA CAR Section 7 (Flight Crew Standards: Medical) and are aligned with ICAO Annex 1, Chapter 6 — the international framework that governs pilot medical fitness across all 193 ICAO member states. India's standards are broadly equivalent to ICAO, with some additional requirements specific to the Indian regulatory context.
The examination is not a routine health check-up. It is a comprehensive, multi-system assessment conducted over 1–2 days by aviation medical specialists. It evaluates your fitness to operate an aircraft under stress, at altitude, in varying pressure environments, and during emergencies — conditions that no standard civilian medical exam is designed to assess.
Class 2 Medical is required to begin flight training (Student Pilot Licence). Class 1 Medical is required to obtain your CPL and fly commercially. You must clear Class 2 before you can apply for Class 1.
Where Is the Class 1 Medical Conducted?
Initial Class 1 Medical examinations can only be conducted at specific centres authorised by DGCA. These are primarily Indian Air Force (IAF) medical establishments and select civil hospitals with DGCA empanelment.
AFCME
Air Force Central Medical Establishment, New Delhi. The primary centre for initial Class 1 assessments. Book 2–3 months in advance.
IAM Bangalore
Institute of Aerospace Medicine, HAL Airport Road, Bangalore. The second primary centre. Typically shorter wait times than AFCME.
MEC(E) Jorhat
Medical Examination Centre (East), Jorhat, Assam. Available for candidates in the northeastern region.
Additional IAF hospitals and DGCA-empanelled civil centres conduct renewal examinations. For your initial Class 1, however, AFCME Delhi and IAM Bangalore are the two primary options for most candidates.
Slots at AFCME and IAM fill up 2–3 months in advance. Book your appointment through the eGCA portal as soon as your Class 2 is assessed. Do not wait until after ground school — the delay will push your entire timeline by months.
The Complete Test List
The Class 1 Medical examination covers every major body system. Here is the full list of tests you will undergo, along with what the examiner is specifically looking for.
| System | Tests Conducted | What They Check |
|---|---|---|
| Vision | Distance acuity, near acuity (N5/N14), colour vision (Ishihara), depth perception, visual fields, ocular muscle balance | 6/6 correctable vision, normal colour perception, no field defects |
| ENT | Pure tone audiometry, clinical ENT examination, sinus X-ray | Normal hearing across speech frequencies, no balance disorders, clear sinuses |
| Cardiovascular | Standard 12-lead ECG with long lead II, blood pressure, echocardiography (if indicated) | Normal sinus rhythm, no arrhythmia, BP within limits (ideally 120/80 mmHg) |
| Respiratory | Chest X-ray PA view, pulmonary function test (if indicated) | Normal lung fields, no active tuberculosis, no chronic obstructive disease |
| Blood Work | Haemogram (CBC), blood group (ABO + Rh), fasting blood sugar, lipid profile, liver function, thyroid function (T3, T4, TSH) | Normal haemoglobin, no diabetes, no liver or thyroid abnormality |
| Urine | Routine and microscopic examination | No sugar, no protein, no infection |
| General | Height, weight, BMI, general physical examination, spine flexibility | BMI 18–25, full range of movement, no physical limitation |
| Neurological | Clinical neurological assessment, reflexes, motor function | Normal motor and sensory function, no history of seizures |
| Psychological | Mental health evaluation, stress tolerance assessment | No psychiatric conditions, no substance dependence |
All laboratory tests must be conducted at a NABL/NABH-accredited diagnostic centre. Reports without the NABL/NABH logo on the letterhead will be rejected by DGCA. Verify accreditation before booking your tests.
Conditions That Disqualify You
Not every medical condition is a disqualification. DGCA distinguishes between permanent disqualifications (conditions with no waiver or appeal), temporary disqualifications (correctable conditions that require treatment and re-evaluation), and conditions that are acceptable with limitations.
Here is a system-by-system breakdown.
Permanent Disqualifications
These conditions cannot be corrected, waived, or appealed. If you have any of the following, a career as a commercial pilot in India is not possible under current DGCA regulations.
Colour Blindness
Any degree of colour vision deficiency — including red-green deficiency — is a permanent disqualification. Pilots must identify cockpit displays, signal lights, and airfield lighting by colour. Tested using the Ishihara chart.
Permanent — No WaiverEpilepsy / Seizure History
Any history of seizures — even a single episode — results in permanent disqualification. The risk of recurrence during flight is considered unacceptable. This applies even if the condition is controlled with medication.
Permanent — No WaiverInsulin-Dependent Diabetes
Type 1 diabetes or any form of diabetes requiring insulin therapy is a permanent disqualification. The risk of hypoglycaemic episodes during flight operations cannot be managed.
Permanent — No WaiverSevere Heart Defects
Structural heart defects, severe valvular disease, or conditions requiring ongoing cardiac medication are permanent disqualifications. Minor anomalies may be reviewed by a Special Medical Board on a case-by-case basis.
Permanent (Most Cases)Colour blindness can be checked at any optician for free using an Ishihara chart. Do this before spending anything on medical exams, ground school, or flying. It is the most common permanent disqualifier and costs nothing to verify.
Temporary Disqualifications (Correctable)
These conditions result in a Temporarily Unfit (TU) assessment. You are given a defined timeframe — typically 4 to 12 weeks — to address the issue, undergo treatment, and return for re-evaluation.
| Condition | What Triggers TU | How to Resolve | Typical Timeframe |
|---|---|---|---|
| High BMI | BMI above 30 | Structured weight loss programme, diet and exercise | 4–12 weeks |
| Low BMI | BMI below 18.5 | Nutritional programme to reach target weight | 4–8 weeks |
| High Blood Pressure | Consistently above 140/90 mmHg | Lifestyle changes, medication if prescribed, 24-hr ambulatory BP monitoring | 4–12 weeks |
| High Blood Sugar | Fasting glucose above normal range | Dietary management, re-test. If Type 2 controlled without insulin, may pass on review | 4–8 weeks |
| Low Haemoglobin | Below DGCA minimum threshold | Iron supplementation, dietary changes, re-test | 4–6 weeks |
| Ear Wax / Mild Hearing Issue | Failed audiometry due to wax or minor conductive loss | ENT cleaning, re-test. If sensorineural loss, specialist referral | 1–2 weeks |
| Abnormal ECG | Irregularity on resting ECG | Cardiology referral, treadmill test, echocardiography | 4–8 weeks |
| Active Tuberculosis | Chest X-ray findings | Complete treatment course, radiological clearance | 6–9 months |
| Kidney Stones | Detected on imaging | Treatment or monitoring, specialist clearance | 4–12 weeks |
Conditions That Are Acceptable
Several conditions that students worry about are actually not disqualifying — provided they meet DGCA's specific parameters.
Wearing Glasses / Contact Lenses
DGCA does not require uncorrected 6/6 vision. Your vision must be correctable to 6/6 with glasses or contact lenses. Refractive limits apply — your prescription must be within DGCA's acceptable range.
AcceptableLASIK Surgery
DGCA accepts LASIK-corrected vision. Requirements: surgery after age 20, minimum 6–12 months post-operative waiting period, stable refraction, pre-operative records available. Post-LASIK vision must meet 6/6.
Acceptable With ConditionsMild Asthma (Controlled)
Mild, well-controlled asthma that does not impair performance under flight conditions may be acceptable on review. A pulmonary function test and specialist clearance are required.
Acceptable With ReviewType 2 Diabetes (Non-Insulin)
Controlled Type 2 diabetes managed through diet or oral medication (no insulin) may be assessed as fit, subject to regular monitoring and specialist review at each renewal.
Case-by-Case ReviewThe BMI Requirement
BMI (Body Mass Index) is one of the most common reasons for Temporary Unfit assessments — and one of the easiest to fix in advance.
| BMI Range | DGCA Assessment | Action Required |
|---|---|---|
| 18.0 – 25.0 | Fit | None |
| 25.0 – 30.0 | Fit with Warning | Advised to reduce weight. Additional glucose tolerance test if BMI > 30 |
| > 30.0 | Temporarily Unfit | Must reduce BMI below 30 within 4–12 weeks and reappear |
| < 18.0 | Temporarily Unfit | Must gain weight to reach minimum threshold |
Start monitoring your BMI and maintaining a fitness routine the day you decide to pursue a pilot career — not two weeks before your medical. If you are overweight, a 3-month lead time to reach target BMI is realistic. Crash diets before the exam are counterproductive.
How to Prepare
Preparation is not about gaming the system. It is about presenting your body in its actual, baseline condition — and catching issues early enough to address them before the official examination.
30-Day Preparation Checklist
Cost Breakdown
₹3,000 – ₹8,000
DGCA-empanelled private examiner. Available in all major cities. Same-day results in most cases.
₹7,000 – ₹12,000
IAF centre or DGCA-empanelled hospital. 1–2 day examination. Results uploaded to eGCA in 10–15 working days.
₹3,000 – ₹5,000
Blood work, ECG, X-rays at NABL/NABH centre. Required before Class 1 appointment.
₹5,000 – ₹15,000
If not based in Delhi or Bangalore. Includes flight, 1–2 nights accommodation, and local transport.
Total budget: Plan ₹15,000–₹25,000 for the complete Class 1 process including pre-tests and travel. This is a fraction of the total CPL investment — and the most important one.
Validity and Renewal
| Age / Operation Type | Validity |
|---|---|
| Under 40 (multi-crew commercial ops) | 12 months |
| Over 40 (single-crew commercial ops) | 6 months |
| Over 60 (multi-crew only, with restrictions) | 6 months |
Renewals should be initiated 30 days before expiry through the eGCA portal. If your certificate expires while you are training abroad, your DGCA conversion timeline will be delayed.
Frequently Asked Questions
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