Tail record, Hawker 750/850, Mexico register
86 tracked flights in the 12 months to 31 Oct 2026, on about 5 days a month and an estimated 75 hours in the air.
01
86 tracked flights in the twelve months to 31 Oct 2026.
Tracked flights
86
in the twelve months, about 7 a month
Days flown a month
5.1
in the months it flew
Estimated hours
≈75
in the twelve months, from time in the air
02
Its busiest month was October 2026, with 18 flights.
Its busiest month was October 2026, with 18 flights, and its quietest March 2026, with 2. The record has 55 tracking gaps, so about one flight in 2 may be missing and every count is a minimum.
03
Each measure against all 547 tracked 750/850s. The shaded band is the middle half; the gold dot is XB-MRK.
Chapter 4
Not graded
How hard has it been used?
Not compared: no percentile for this aircraft yet.
Flights a monthLead measure. Not compared: no percentile for this aircraft yet.
4.6Not compared
Days flown a monthNot compared: no percentile for this aircraft yet.
3.3 dNot compared
Estimated hours a yearNot compared: no percentile for this aircraft yet.
≈104 hrNot compared
Harsher means harder on the aircraft than three quarters of 750/850s; typical is the middle half. Percentiles compare this aircraft with every tracked 750/850, over its record since 4 Nov 2024.
04
The fleet is shown, and whether XB-MRK sits inside its middle half. Its grades and values are in the full report.
Chapter 1
Hours per landing, middle 750/850: 1.4 : 1
Also graded: short hops. Leg length is shown as context.
Not graded: not enough data.
Unlock this chapterChapter 2
Salt air, middle 750/850: 1%
Also graded: damp air, freeze–thaw, near the coast and moisture in the air.
Not graded: not enough data.
Unlock this chapterChapter 3
Also graded: hot, high takeoffs; density altitude; dust and dry climate.
Not graded: not enough data.
Unlock this chapter05
All four chapters, every flight since January 2025 leg by leg, and the one thing to ask the seller.
Page one
Every chapter has this table, with a note on any assumption behind it.
days
Ask for
XB-MRK, Hawker 750/850
$395one aircraft
Weighing it against other 750/850s? Put it on a Spotlight board with up to four others. Included with Unlimited, $995 a month.
06
The Aircraft Ledger. “XB-MRK: how this Hawker 750/850 is flown.” Data through 31 Oct 2026. theaircraftledger.com/aircraft/xb-mrk
About 75 estimated hours in the 12 months to 31 Oct 2026, across 86 tracked flights. Hours are estimated from time in the air, so the logbook has the exact figure.
XB-MRK made 86 tracked flights in the 12 months to 31 Oct 2026, about 7 a month, and flew on about 5 days in each month it flew.
None of its 86 tracked flights in the 12 months to 31 Oct 2026 crossed a border.
It was last tracked in October 2026. We publish an aircraft’s flights seven days after they happen, and show them by month only.
We leave out airports, bases and exact dates on purpose. We show how an aircraft has been used, not where it goes.
All four graded chapters (Fatigue, Corrosion, Engines and brakes, and Utilization), each against the tracked 750/850s, plus the operational summary and operating rhythm, as a PDF, CSV and share link. It costs $395, or $995 a month for unlimited reports and Spotlight.
Method: flight data, every count a minimum. Estimated hours from time in the air. About our data
Owners and operators can ask us not to publish an aircraft. Data policy and opt-out
Not a substitute for a pre-purchase inspection or records review. TailCheck shows how an aircraft has been used, not its condition.