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N731SGRAYTHEON AIRCRAFT COMPANY B300

N731SG is a Raytheon Aircraft Company B300, serial FL-503, registered to ISGROWTH MACHINE LLC, an llc in Mankato, MN, US. The FAA issued the current certificate on 26 Jan 2024, and its status is Valid registration, expiring 31 Jan 2031. The record shows no registry changes, no NTSB case on this mark and no service difficulty reports.

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Not yet valued

Registration: N731SG
Aircraft: B300; RAYTHEON AIRCRAFT COMPANY
Serial Number: FL-503

Locked

Total Hours

Locked

Total Cycles

Not recorded

Year

Public record

The public record
for N731SG.

This section is public record, drawn from the FAA registry and the Virtual Hangar valuation sheet. Nothing here comes from the aircraft's own logbooks. Verification is what connects this record to the logbooks, the maintenance plan and the value factors only an owner holds, and anything an owner chooses to publish appears separately below.

Registration record

N731SG as the FAA holds it

FAA registry, effective 14 Oct 2026

Airframe

Manufacturer: RAYTHEON AIRCRAFT COMPANY
Model: B300
Serial number: FL-503
Airframe type: Fixed wing multi engine
Category: Land
Certification basis: Type certificated
Seats: 19
Weight class: 12,500 – 19,999 lb

Powerplant

Engines: 2
Type: Turbo-prop

Registration

Status: Valid registration
Record type: Currently registered
Certificate issued: 26 Jan 2024
Last FAA action: 21 Apr 2025
Expires: 31 Jan 2031
FAA region: Great Lakes
Fractional ownership: No
FAA unique id: 00293689

Registered owner

Name: ISGROWTH MACHINE LLC
Registrant type: LLC
Based: MANKATO, MN, US

Transponder address

Mode S (hex): A9D059
ICAO 24-bit: a9d059
Octal: 52350131
Decimal: 11128921

Estimated value

Not valued

The Virtual Hangar Jetstimate sheet holds no figure for N731SG yet. Verified hours, equipment and condition are what sharpen it.

Market presence

Not currently listed

N731SG has never appeared on the marketplaces we collect.

Live tracking

Where N731SG is,
right now.

Flight tracking read live from a public feed. In the air, the map shows the aircraft's position, heading and path flown. On the ground, it shows where the feed last reported it, rounded to about a kilometre.

CheckingN731SG

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Straight answers

Questions about
N731SG.

Each answer is drawn from public record and the Virtual Hangar valuation sheet: the FAA registry, the NTSB database, service difficulty reports, Part 135 certificates and public sale listings. Nothing here comes from the owner's own published details above. Where the record is silent the question is not asked, so an absence here never stands in for a clean history.

What kind of aircraft is N731SG?

N731SG is a Raytheon Aircraft Company B300, serial FL-503. The FAA classes it as fixed wing multi engine, it seats 19.

Who is N731SG registered to?

The FAA registry lists ISGROWTH MACHINE LLC, an llc in Mankato, MN, US, as the registrant of N731SG.

Is N731SG still registered?

The FAA lists the registration as Valid registration. The current certificate was issued on 26 Jan 2024 and expires on 31 Jan 2031.

Has N731SG been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N731SG. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N731SG have service difficulty reports?

No service difficulty reports have been filed against N731SG.

Who operates N731SG for charter?

No Part 135 certificate lists N731SG, so it is not on file as a charter aircraft.

Is N731SG for sale?

N731SG is not currently listed for sale on the marketplaces we collect.

Has N731SG changed hands?

The FAA record shows no registry changes for N731SG. The mark was previously carried by: Cessna A188B.

What verification adds

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Public record ends where the aircraft's own paperwork begins. A verified owner connects the two.

LineageEvery logbook page scanned, dated, searchable and backed by the source scan.
VHMxComponent times, inspections and what is due next, on one timeline.
JetstimateThe valuation above, sharpened with verified hours, equipment and condition.

Everything the portal does

Owner verification

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