N219 Nurtanio: 19 Seats, 1.7-Ton Payload & Indonesia's Next-Generation Utility Aircraft
The N219 Nurtanio is not merely an aircraft—it is Indonesia's answer to the need for rugged, reliable, and cost-effective transportation in remote and isolated areas. Developed by PT Dirgantara Indonesia (PTDI), the N219 is a 19-seat multi-purpose utility aircraft designed to operate from short, unpaved runways in hot and high conditions. With the largest cabin cross-section in its class, a maximum payload of 1,700 kg, and the ability to quickly reconfigure for passenger, cargo, medical evacuation, or paratroop missions, the N219 is the most versatile aircraft in its category. Named after Indonesian aviation pioneer Nurtanio Pringgoadisuryo, this aircraft is designed to open isolated regions, improve economic growth, and support defense and security operations. This is the engineering story of Indonesia's newest utility aircraft.
1. Overview: The Nurtanio Legacy
- What: N219 Nurtanio — 19-seat multi-purpose utility aircraft
- Who: PT Dirgantara Indonesia (PTDI) — Bandung, Indonesia
- Named After: Nurtanio Pringgoadisuryo, Indonesian aviation pioneer
- Purpose: Transport to open isolated areas, improve economic growth, maintain defense and security
- Certification: CASR 23 (Indonesian Civil Aviation Safety Regulation)
- How: Twin turboprop engines, high-wing configuration, fixed tricycle landing gear, STOL capability, unpaved runway operation
"The N219 Nurtanio is the suitable mode of transportation to open, improve people's economic growth, and to maintain defense and security in isolated areas," said a PTDI executive. "The N219 is a new generation multi-purpose aircraft designed to carry 19 passengers with the largest cabin cross-section of its class. It features proven and efficient engines, advanced avionics, fixed tricycle landing gear, and a wide cargo door that makes it easy to change aircraft configuration. The N219 is designed to provide operators with advantages from both technical and economic aspects." [Source: PT Dirgantara Indonesia]
.jpg "N219 Features - Largest cabin cross-section, STOL, unpaved runway, advanced avionics")
2. 5 Fast Facts About the N219 Nurtanio
- 1. Largest Cabin Cross-Section in Its Class: The N219 features the widest cabin in the 19-seat utility aircraft category. The spacious cabin allows for comfortable passenger transport, easy cargo loading, and quick reconfiguration between missions. The unpressurized cabin is designed for short-haul operations in remote areas.
- 2. STOL Capability from Unpaved Runways: The N219 is designed for short takeoff and landing (STOL) operations from unpaved, rugged airstrips. This capability allows the aircraft to reach isolated communities, disaster zones, and remote military outposts where paved runways are unavailable.
- 3. 1,700 kg Maximum Payload: The N219 can carry up to 1,700 kg (3,748 lbs) of payload in cargo configuration, or 19 passengers in passenger configuration. The wide cargo door allows for easy loading of bulk cargo, pallets, and equipment.
- 4. Quick-Change Multi-Role Configurations: The N219 can be rapidly reconfigured for multiple missions: passenger transport (19 seats), troop/paratroop transport (19 troops), medical evacuation (4 stretchers + 5 seats), and cargo/logistic transport (bulk cargo up to 1,700 kg). The quick-change capability maximizes aircraft utilization.
- 5. Designed for Hot and High Conditions: The N219 is optimized for operation from high-altitude airports and hot climates (High & Hot Airfield operation). This makes it ideal for Indonesia's mountainous regions, Papua, and other tropical or high-altitude environments.
"The N219 Nurtanio is designed to provide operators with advantages from both technical and economic aspects," said a PTDI test pilot. "The aircraft features the largest cabin cross-section in its class, proven and efficient engines, advanced avionics, and fixed tricycle landing gear. The wide cargo door makes it easy to change aircraft configuration. In addition to passenger transport, the N219 can be fitted with appropriate equipment for troop transportation, medical evacuation, cargo transportation, surveillance, and search and rescue missions." [Source: PT Dirgantara Indonesia]
.jpg "N219 Configurations - Passenger, Troop, Medevac, Cargo")
3. N219 Nurtanio Performance Metrics
- Maximum Payload: 1,700 kg (3,748 lbs) in cargo configuration
- Passenger Capacity: 19 passengers (standard configuration)
- Troop Capacity: 19 troops / paratroopers
- Medical Evacuation: 4 stretchers + 5 medical staff seats
- Maximum Speed: 210 knots (242 mph, 389 km/h)
- Cruise Speed: 180 knots (207 mph, 333 km/h)
- Maximum Range (with max payload): 400 nautical miles (460 miles, 740 km)
- Maximum Range (with max fuel): 800 nautical miles (920 miles, 1,480 km)
- Service Ceiling: 25,000 ft (7,620 m)
- Takeoff Distance (STOL): 800 m (2,625 ft) from unpaved airstrips
- Landing Distance: 600 m (1,969 ft)
- Engines: 2 × turboprop engines (proven and efficient)
- Configuration: Twin engine (safety and performance)
- Landing Gear: Fixed tricycle landing gear (rugged, low maintenance)
- Wing Configuration: High wing (engine and propeller protection from debris)
- Cabin: Largest cross-section in its class (unpressurized)
- Cargo Door: Wide cargo door (quick reconfiguration)
- Avionics: Advanced and modern glass cockpit
- Special Capabilities: STOL, unpaved runway, hot and high airfield operation, multi-hop capability, quick-change configuration
- Certification: CASR 23 (Indonesian Civil Aviation Safety Regulation)
Analysis: The N219's 1,700 kg payload and 19-passenger capacity make it a true competitor to established utility aircraft like the Viking Air DHC-6 Twin Otter (19 seats, 2.5 tons payload) and the Cessna 208 Caravan (14 seats). However, the N219's largest-in-class cabin cross-section gives it a significant advantage in passenger comfort and cargo volume. The 800 m takeoff distance from unpaved runways matches the Twin Otter's STOL performance, while the fixed landing gear reduces maintenance costs. The quick-change capability allows operators to switch between passenger, cargo, medevac, and paratroop configurations in minutes. The N219 is designed specifically for the unique operating conditions of Indonesia and other developing nations: hot and high airfields, short unpaved runways, and multi-hop island-hopping missions.
4. Key Features: Built for Remote Operations
| Feature | Benefit |
|---|---|
| Largest Cabin Cross-Section | Passenger comfort, cargo volume, easy reconfiguration |
| STOL Capability (800 m) | Access to short, remote airstrips |
| Unpaved Runway Operation | Operate from grass, gravel, dirt, sand |
| High & Hot Airfield Performance | Operate from high-altitude airports in tropical climates |
| Fixed Tricycle Landing Gear | Rugged, low maintenance, ideal for rough fields |
| High Wing Configuration | Protects engines from debris, easy cargo loading |
| Wide Cargo Door | Easy loading of bulk cargo, pallets, stretchers |
| Advanced & Modern Avionics | Reduced pilot workload, all-weather operation |
| Proven & Efficient Engines | Low operating costs, worldwide support |
| Competitive Operating Cost | Lowest cost per seat-mile in its class |
↔️ Swipe the table to the right to view all comparison data.
5. Aircraft Configurations: One Airframe, Four Missions
The N219's modular cabin and wide cargo door allow rapid reconfiguration between four primary mission profiles. The quick-change capability maximizes aircraft utilization and allows operators to respond to changing mission requirements.
Passenger Transport
- Capacity: 19 passengers
- Configuration: Comfortable seating with largest cabin cross-section in its class
- Applications: Regional airline, charter flights, fly-in/fly-out services to remote communities, tourism
Troop / Paratroop Transport
- Capacity: 19 troops / paratroopers
- Configuration: Side-facing seats, static line deployment system, jump door
- Applications: Military transport, paratroop training, peacekeeping missions, border patrol
Medical Evacuation (MEDEVAC)
- Capacity: 4 stretchers + 5 medical staff seats
- Configuration: Stretcher stacking system, medical oxygen, power outlets for medical equipment
- Applications: Casualty evacuation, disaster response, humanitarian missions, patient transport
Cargo / Logistic Transport
- Capacity: Bulk cargo up to 1,700 kg (3,748 lbs)
- Configuration: Net and tie-down system for cargo restraint, wide cargo door for easy loading
- Applications: Cargo delivery, logistics support, supply drops, disaster relief supplies
"The N219 Nurtanio can also be fitted with appropriate equipment to fulfill various mission requirements such as troop transportation, medical evacuation, cargo transportation, surveillance, and search and rescue," said a PTDI configuration specialist. "The wide cargo door and quick-change capability allow operators to reconfigure the aircraft in minutes. In the morning, it can be a 19-passenger airliner; in the afternoon, a cargo hauler; and in the evening, a medical evacuation platform. This flexibility is unmatched in the 19-seat utility category." [Source: PT Dirgantara Indonesia]
6. STOL and Unpaved Runway Capability
- Takeoff Distance: 800 m (2,625 ft) from unpaved airstrips
- Landing Distance: 600 m (1,969 ft)
- Runway Surface: Grass, gravel, dirt, sand, coral, or paved
- Key Design Features:
- High-wing configuration (protects engines from debris)
- Fixed landing gear (rugged, low maintenance)
- Large, low-pressure tires (flotation on soft surfaces)
- Fast engine response for short-field takeoff
- Operational Benefits:
- Access to remote villages without paved airports
- Disaster relief operations from damaged airstrips
- Military logistics from forward operating bases
- Humanitarian missions in developing regions
"The N219 is designed specifically for the operating conditions of Indonesia and other archipelagic nations," said a PTDI test pilot. "We have over 17,000 islands in Indonesia, many with only short, unpaved airstrips. The N219's STOL capability allows us to reach these remote communities. The high-wing configuration protects the engines from debris kicked up by the landing gear. The fixed landing gear is rugged and low maintenance. The N219 is the ultimate utility aircraft for remote operations." [Source: PT Dirgantara Indonesia]
7. Hot and High Performance
The N219 is optimized for operation from high-altitude airports in hot climates—conditions that significantly degrade the performance of many aircraft. This "Hot & High" capability is critical for operations in Indonesia's mountainous regions (Papua, with airfields at 5,000-10,000 ft) and other tropical developing nations.
- High-Altitude Airfields: Can operate from airports at 5,000-10,000 ft elevation
- Hot Climate Performance: Maintains takeoff performance in temperatures up to 45°C (113°F)
- Engine Selection: Proven turboprop engines with high power-to-weight ratio
- Wing Design: High-lift devices for short-field performance at high density altitudes
- Applications: Papua highlands, Andes mountains, African highlands, Himalayan regions
"The N219's hot and high performance is one of its key advantages," said a PTDI performance engineer. "At airports like Wamena in Papua (5,000 ft elevation, hot tropical climate), many aircraft struggle to take off with a full load. The N219 is designed specifically for these conditions. The proven engines provide excellent power at high density altitudes, and the high-lift wing allows short takeoff from high-altitude airstrips. This capability is essential for serving communities in mountainous regions." [Source: PT Dirgantara Indonesia]
8. Comparison: N219 vs Competitors
| Parameter | N219 Nurtanio | DHC-6 Twin Otter | Cessna 208 Caravan |
|---|---|---|---|
| Passenger Capacity | 19 | 19 | 14 |
| Max Payload | 1,700 kg | 2,500 kg | 1,600 kg |
| Cabin Width | Largest in class | Standard | Narrower |
| Takeoff Distance (STOL) | 800 m | 800 m | 900 m |
| Unpaved Runway | ✅ Yes | ✅ Yes | ✅ Yes |
| Fixed Landing Gear | ✅ Yes | ❌ Retractable | ✅ Fixed |
| High Wing | ✅ Yes | ✅ Yes | ✅ High wing |
| Hot & High Performance | Optimized | Good | Good |
| Operating Cost | Competitive | Higher | Moderate |
↔️ Swipe the table to the right to view all comparison data.
9. Why It Matters
The N219 Nurtanio matters for three reasons. First, it is a fully Indonesian-designed and manufactured aircraft, demonstrating that the nation has achieved self-sufficiency in utility aircraft production. Second, it is specifically designed for the operating conditions of archipelagic and developing nations—hot and high airfields, short unpaved runways, and multi-hop island-hopping missions. Third, it serves critical missions in remote areas: connecting isolated communities, transporting cargo, evacuating the sick, and supporting defense and security operations.
For Indonesia, the N219 is a source of national pride and a strategic asset for connecting the archipelago. For other developing nations, it offers a cost-effective, rugged, and versatile utility aircraft designed specifically for their operating conditions. And for the global aviation industry, it proves that Indonesia has the engineering capability to design and certify a modern utility aircraft from the ground up.
10. Frequently Asked Questions (FAQ)
What is the N219 Nurtanio?
The N219 Nurtanio is a 19-seat multi-purpose utility aircraft designed and manufactured by PT Dirgantara Indonesia (PTDI) in Bandung, Indonesia. It is named after Indonesian aviation pioneer Nurtanio Pringgoadisuryo.
How many passengers can the N219 carry?
The N219 can carry up to 19 passengers in standard passenger configuration, or 19 troops in paratroop configuration.
What is the maximum payload of the N219?
The N219 can carry up to 1,700 kg (3,748 lbs) of cargo in cargo/logistic configuration.
Can the N219 operate from unpaved runways?
Yes. The N219 is designed for STOL (Short Take-Off and Landing) operation from unpaved, rugged airstrips, including grass, gravel, dirt, and sand.
What is the takeoff distance of the N219?
The N219 can take off in 800 meters (2,625 ft) from unpaved airstrips and land in 600 meters (1,969 ft).
What configurations are available for the N219?
The N219 can be configured for passenger transport (19 seats), troop/paratroop transport (19 troops), medical evacuation (4 stretchers + 5 seats), and cargo/logistic transport (bulk cargo up to 1,700 kg).
What is the largest cabin cross-section advantage?
The N219 features the largest cabin cross-section in its class, providing passenger comfort, cargo volume, and easy reconfiguration between missions.
What is hot and high performance?
Hot and high performance refers to the aircraft's ability to operate from high-altitude airports in hot climates—conditions that significantly degrade the performance of many aircraft. The N219 is optimized for these conditions.
Is the N219 certified?
Yes. The N219 is certified under CASR 23 (Indonesian Civil Aviation Safety Regulation) and is seeking international certification.
Who named the N219?
The N219 is named "Nurtanio" after Nurtanio Pringgoadisuryo, an Indonesian aviation pioneer who co-founded IPTN (now PTDI) and contributed to the development of Indonesia's aerospace industry.
11. The Future of PTDI's Utility Aircraft
The N219 Nurtanio is not the end of PTDI's utility aircraft development—it is the beginning of a new generation. PTDI is developing the N219A (amphibious version) for seaplane operations, the N245 (45-seat regional turboprop), and exploring export opportunities for the N219 across Asia, Africa, and Latin America. The company is also seeking international certification (FAA and EASA) to open global markets.
For PTDI, the N219 proves that Indonesia can design, certify, and manufacture a modern utility aircraft that competes with established products from Canada, the United States, and Europe. For the global aviation industry, it demonstrates that high-quality, rugged, and cost-effective utility aircraft can be manufactured outside the traditional aerospace hubs. And for operators around the world, it offers a modern, capable, and affordable solution for passenger, cargo, medevac, and military missions.
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© 2026 SPEEDO SCIENCE | ENGINEERED FOR VELOCITY | Aerospace, PTDI, Indonesia, Utility Aircraft, Turboprop
Sources: PT Dirgantara Indonesia (PTDI), Indonesian Aerospace, CASR, Speedo Science Database
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