HZ-MS4B Aircraft Overview
HZ-MS4B is a Gulfstream Aerospace Gulfstream GIV registered in Saudi Arabia with serial number 4324. This heavy-cabin jet operates in the wide-body segment of business aviation, positioned between super-midsize platforms and ultra-long-range flagships. The aircraft is associated with Saudi Armed Forces Medical Services, registered through the GACA.
Gulfstream GIV Market Position
The Gulfstream IV and IV-SP built Gulfstream's reputation in the heavy jet market across nearly two decades of production from 1987 to 2003. Over 530 were delivered. The GIV-SP variant added performance improvements including higher gross weights. The type remains widely operated, with a robust MRO and parts support network.
Performance Profile
The Gulfstream GIV delivers 476-knot cruise speeds with a maximum range of 4220 nautical miles under standard fuel reserves. That range covers most transcontinental routes nonstop and select transatlantic pairings with favorable winds. Power comes from 2x Rolls-Royce Tay 611-8. The 45,000-foot ceiling provides routing flexibility above airline corridors and most icing layers.
Mission Profile
Heavy jets are the workhorses of corporate flight departments and head-of-state operations. The Gulfstream GIV accommodates up to 16 passengers in a cabin configured for meetings, rest, and extended travel. Baggage capacity and galley provisions support multi-day trips without the logistical constraints of smaller platforms.
Charter & Availability
HZ-MS4B is registered in Saudi Arabia under the GACA. Contact The Jet Finder to inquire about charter availability for this aircraft or similar Gulfstream GIV platforms worldwide.
Insider Note
Heavy jets carry higher repositioning costs than midsize aircraft. If the aircraft is based far from your departure airport, a deadhead leg adds significant cost. Inquire about one-way availability or empty-leg positioning to reduce the total trip expense.
HZ-MS4B International Intelligence
Cross-referenced from global ADS-B telemetry and international aviation registries.
Inquire About HZ-MS4B
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Contact UsDetailed Specifications
Aircraft Identity
| Registration | HZ-MS4B |
|---|---|
| Manufacturer | Gulfstream Aerospace |
| Model | Gulfstream GIV |
| Serial Number | 4324 |
| Category | Heavy Jet |
| ICAO Type | GLF4 |
| Country | Saudi Arabia |
| Registry | GACA |
| Owner | Saudi Armed Forces Medical Services |
Performance & Capabilities
| Engine Type | 2x Rolls-Royce Tay 611-8 |
|---|---|
| Cruise Speed | ~476 knots |
| Maximum Range | ~4,220 nautical miles |
| Service Ceiling | ~45,000 ft |
| Takeoff Distance | ~5,300 ft |
| Passengers | Up to 16 |
| Avionics | Honeywell SPZ-8000 |
| IFR Certified | Yes |
Frequently Asked Questions About HZ-MS4B
12 questions answered about this aircraft and the Gulfstream GIV
This aircraft carries the registration HZ-MS4B, registered in Saudi Arabia under the GACA.
HZ-MS4B is a Gulfstream GIV, a heavy jet manufactured by Gulfstream Aerospace.
HZ-MS4B is registered in Saudi Arabia. The national aviation authority is the GACA.
According to available records, HZ-MS4B is associated with Saudi Armed Forces Medical Services.
The Gulfstream GIV is powered by 2x Rolls-Royce Tay 611-8, producing 13,850 lbs of thrust.
The Gulfstream GIV has a maximum cruise speed of approximately 476 knots and a long-range cruise speed of 459 kts (Mach 0.77).
The Gulfstream GIV has a maximum range of approximately 4,220 nautical miles under standard reserves.
The Gulfstream GIV typically seats up to 16 passengers.
The Gulfstream GIV has a maximum service ceiling of 45,000 feet.
The Gulfstream GIV is equipped with Honeywell SPZ-8000 avionics.
Contact The Jet Finder to inquire about charter availability for HZ-MS4B or similar Gulfstream GIV aircraft worldwide.
Contact us for acquisition information about HZ-MS4B. We have access to more than 15,000 private aircraft worldwide.
From Your First Mission to Your Final Acquisition
Contact us to inquire about chartering or acquiring this aircraft. We have access to more than 15,000 private aircraft worldwide.