N555DW 1985 Gulfstream III
- 1985Built
- 45,000 ftCeiling
INSIDE
The Gulfstream III thirteen-seat main-cabin example cabin.
Illustrations of a representative Gulfstream III thirteen-seat main-cabin example cabin, not N555DW’s. Every aircraft’s completion differs. Explore the Gulfstream III interior and layout. Gulfstream III interior: cabin size and seat map.
ROUGH RANGE
What N555DW might be worth, and where it’s heading.
A rough range: Radar's value model doesn't cover the Gulfstream III on its own yet. From Radar's listing-based estimates for business jets of similar engine thrust and age. The Gulfstream G450 curve gives the shape of the forecast, and the range is widened to match. Not an appraisal.
N555DW · On program · rough range
$3.3M
- In 2031
- $2.3M
- Value kept
- 68%
- Per year
- −7.3%
- Program effect
- $219.4K
- Confidence
- Low
5-year projection
The Gulfstream G450 curve, scaled to a rough range for this Gulfstream III
SPECIFICATIONS
Gulfstream III specs
Published figures for the type, from public sources. A given aircraft varies with its completion, weight and mods.
- Model
- Gulfstream III
- Year
- 1985
- Serial number
- 459
- Engines
- 2 × Rolls-Royce Spey RB(163-25)511-8 (SPEY MK 511SR)
- Thrust
- 11,400 lbf each
- Published Mach
- 0.85
- Ceiling
- 45,000 ft
THE AIRCRAFT’S LIFE
N555DW, from delivery to today.
Registration events from FAA records, compiled October 2026. Maintenance, damage and component history live in the logbooks, not the registry.
-
Registry record
Airworthiness date on the current FAA record (standard category).
FAA registry -
Registry record
Earlier use of the number: N555DW was assigned to another aircraft, a Bellanca 7KCAB. That registration was cancelled on this date.
FAA registry -
Institue of Aeronautical and Aerospace Institute
Certificate of registration issued as N555DW.
FAA registry
FAA REGISTRATION
Registration details
- Registration
- N555DW
- Status
- Current as of October 2026
- Certificate issued
- Oct 22, 2025
- Airworthiness date
- Mar 31, 1985
- Last FAA action
- Oct 22, 2025
- Registration expires
- Oct 31, 2032
- Mode S code (hex)
- A7125E
- Aircraft category
- Large-cabin jet
- Weight class
- Over 20,000lbs
From FAA registry data as of October 2026. Check the FAA registry for the current record.
OWNERSHIP
Registered owner
Institue of Aeronautical and Aerospace Institute
SOURCES
Where this page comes from
Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled October 2026. Values come from Radar’s aircraft value model. Owners and operators can ask for a correction or removal.
BUYING, SELLING OR FINANCING
What to check before a deal
- ADs that may apply to this aircraft →FAA airworthiness directives that name N555DW’s make and model
- N-number lookupLook up any other US aircraft by its registration
- Pre-buy records reviewWhat to read in the logbooks before you sign
- Aircraft title searchLiens, registrations and the chain of title
- Aircraft valuationHow records, time and programs move the price
- Aircraft maintenance recordsWhat a complete records package holds
Own or manage N555DW? Put its logbooks in Radar.
Radar reads every logbook page, typed or handwritten, and builds one searchable record for the aircraft: times, inspections, ADs and components, each tied to the page it came from.
N555DW is not a Radar customer record. This page is built from public sources as of October 2026. Owners and operators can ask for a correction or removal.