Weight and balance data
- Type certificate data sheet (TCDS)
- TCDS# EASA.IM.A.223 Issue 06 (EASA) / TCCA A-191
- Manufacturer
- Diamond Aircraft Industries Inc. (Canadá)
- Engines
- 1x Teledyne Continental IO-240-B (125 HP)
- Maximum takeoff weight
- 1,653 lbs (750 kg)
- Reference empty weight
- 1,153 lbs (523 kg)
- Empty weight arm
- 10.9"
- CG limits
- 7.96" to 12.48" aft of datum
Loading stations and arms
| Station | Arm (in) | Maximum (lbs) |
|---|---|---|
| Pilot | 5.63 | — |
| Front passenger | 5.63 | — |
| Baggage | 32.44 | 44 |
| Baggage extension | 62.0 | 44 |
| Fuel | 32.44 | 144 |
CG envelope points
Envelope polygon vertices (arm in inches aft of datum, weight in pounds).
| Point | Arm (in) | Weight (lbs) |
|---|---|---|
| 1 | 7.96 | 1,200 |
| 2 | 7.96 | 1,653 |
| 3 | 12.48 | 1,653 |
| 4 | 12.48 | 1,200 |
Data reliability and sources
Reliability:estimated reference values · Last verified: 2026-10-14
Sources:
- EASA TCDS EASA.IM.A.223 Issue 06 (DA20-C1, Sección B): https://www.easa.europa.eu/en/downloads/7232/en
- Diamond DA20-C1 Airplane Flight Manual, Doc. DA202-C1 Rev. 23 (copia de escuela), Secciones 1, 2 y 6 y Suplemento 4: https://www.keilir.net/static/files/Flugakademian/Diamond/DA20_C1_AFM_incl_R23.pdf
Pending verification:
- Peso vacío y brazo de la aeronave individual (obligatorio: W&B Report propio)
- Configuración 800 kg (Suplemento 4, hélice Sensenich; envolvente 205-309 mm a 800 kg) no modelada
- S/N C0001 a C0013 (21.3 gal usables) y tanque Dwg. 22-2813 (20.0 gal usables) tienen menos combustible usable
- Límite combinado de equipaje (equipaje + extensión ≤ 44 lbs) no validado automáticamente
- TCDS FAA TA4CH no consultado (solo EASA)
Empty weight and arm differ for every airframe: use the values from your aircraft's weight and balance report (you can add them as a custom aircraft in the calculator).
Frequently asked questions
How is the Diamond DA20-C1 Eclipse (750 kg) weight and balance calculated?
Multiply each station's weight by its arm to get its moment, add up weights and moments (including the empty weight) and divide the total moment by the total weight to get the CG. The Diamond DA20-C1 Eclipse (750 kg) is within limits when the weight does not exceed the maximum and the weight/CG point lies inside the envelope.
What is the maximum weight of the Diamond DA20-C1 Eclipse (750 kg)?
The reference maximum takeoff weight of the Diamond DA20-C1 Eclipse (750 kg) is 1,653 lbs (750 kg), per TCDS# EASA.IM.A.223 Issue 06 (EASA) / TCCA A-191. Always confirm it in your aircraft's POH/AFM.
What are the CG limits of the Diamond DA20-C1 Eclipse (750 kg)?
The Diamond DA20-C1 Eclipse (750 kg) CG must be between 7.96" (forward limit) and 12.48" (aft limit) aft of datum. The effective limit depends on weight: the envelope on this page shows its full shape.
Can I use this calculator for my Diamond DA20-C1 Eclipse (750 kg)?
Yes, as a reference. Every Diamond DA20-C1 Eclipse (750 kg) has its own empty weight and arm depending on its equipment: enter them from its weight and balance report as a custom aircraft. The POH/AFM is always the official reference.