Seneca II
Capt. Iceman Series
CIS Piper Seneca II
for X-Plane 12
A premium PA-34 twin for pilots who demand systems depth, character, and a cockpit that feels alive.
Aircraft Overview
The Classic Twin
Reimagined for X-Plane 12.
One of the most iconic general aviation aircraft, the Piper PA34-200T - better known as the Piper Seneca - is a 6-seat, turbocharged, 200hp twin-engine aircraft built for versatility.
Now CIS - Capt. Iceman Series - brings this aircraft into X-Plane 12, taking advantage of the aerodynamic improvements introduced by Laminar Research to deliver a flight model with character, weight, and purpose.
From the first time you sit in the cockpit, the detailed steam gauges, PBR materials, avionics options, and carefully modeled systems are designed to transport you into the real aircraft.
Features & Systems
Built with the details that define the Seneca II.
The CIS Seneca II combines aircraft-specific flight behavior, detailed systems, avionics compatibility, immersive sound, and a modern JetStream update workflow for X-Plane 12.3 and beyond.
Visual Model
Accurate 3D modeling and materials.
- Accurate 3D model
- PBR materials
- Detailed steam-gauge cockpit
- Rain windshield effects
Flight Model
Tuned for X-Plane 12.3 and beyond.
- New ACF flight model
- Accurate weight and balance
- Servo / anti-servo tab logic
- Revised turbo behavior with wastegate
Aircraft Systems
More than a visual aircraft.
- Portable oxygen system
- Oil consumption system
- Engine cold-start / first-start logic
- 2-blade and 3-blade prop configurations
Avionics
Flexible cockpit workflows.
- True Bendix/King-style avionics
- New WX radar for XP 12.3 and beyond
- Reality XP GNS 400 series compatible *
- Reality XP GTN 750 series compatible *
Compatibility
Built for serious sim setups.
- AviTab compatible *
- TDS 750 GTNXi ready *
- RealSimGear G5 EFIS integration *
- Full VR support
Immersion
Cockpit atmosphere and sound.
- FMOD sound pack v1.0 for XP12
- Headset sound
- Custom W&B sheet with 3-panel options
- Tested by real Seneca II pilots
* Third-party avionics, software, and hardware products are sold separately by their respective developers/manufacturers. Installation, licensing, support, and operation of those products are not the responsibility of JetStream FS. JetStream FS only provides cockpit integration where supported.
Community Gallery
From the CIS Seneca II Captains
Selected screenshots from the captains flying the Seneca II across the JetStream community. A visual look at the aircraft through the eyes of the pilots who fly her.
Screenshots are credited to their original pilots whenever available.
Join the DiscordHangar Warehouse
For your CIS Seneca II hangar
Paint kits, liveries, documentation, and aircraft resources to keep your Seneca II customized, supported, and ready for the next flight.
Hangar Support
Need help?
Join the JetStream Discord for support, community screenshots, updates, and direct interaction with the hangar.
Ready for Departure
Bring the Seneca II to your X-Plane fleet.
Version 2.0 for X-Plane 12.3 and beyond is available now through the JetStream store.