· ICAO24 402b7b· last seen 5d ago

G-BOSM is a Diamond Aircraft DA40, a single-engine piston aircraft. SkyMeter has tracked 84 flights totalling 66 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is EGCJ to EGXG. Service window in our records spans 413 days. Of those flights, 6 (7.1%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Diamond Aircraft DA40 has a maximum takeoff weight of 2,646 lb, light wake category.

About the Diamond Aircraft DA40

The Diamond DA40 is an Austrian four-seat single-engine aircraft that redefined light GA design when it entered production in 1997. Built entirely from composite materials with a distinctive T-tail and bubble canopy, the DA40 was among the first certified aircraft to prove that carbon fiber construction could deliver both superior fuel efficiency and crashworthiness in the training and personal flying market. Its low-wing configuration and sleek aerodynamics give it a cruise speed around 140 knots on just 8-9 gallons per hour, making it one of the most economical touring aircraft in its class.

The type has become a global standard for flight schools, with over 2,500 delivered worldwide, and remains in production today in both Austro Engine diesel and Lycoming gasoline variants. Diamond's decision to use a Garmin glass cockpit as standard equipment from the early 2000s made the DA40 a pioneer in bringing advanced avionics to the entry-level market, influencing an entire generation of trainer aircraft design. The DA40's benign stall characteristics and excellent visibility have made it particularly popular in Europe, where its fuel-sipping Austro diesel engine appeals to operators facing high avgas costs.

SkyMeter has tracked flights across airframes and operators, with unique routes observed.

FLIGHTS
84
all time
FLOWN HOURS
66
tracked time
📍
AIRPORTS VISITED
17
unique
📡
CALLSIGNS
2
20 routes
📅
SERVICE PERIOD
6/25/2025 → 8/12/2026
first → last
INCIDENT RATE
7.1%
6 flagged

Top routes

By flight count

9
5
3
1
1
1
1
1
1

Flight numbers

Most-flown by this airframe

2

Aircraft specifications

Diamond Aircraft DA40

Engines
Single Piston
Vref (approach)
65 kt
MTOW
2,646 lb
Wake category
L

Recent flights

Newest 42 operations of G-BOSM

42
8/12/2026
45m
No alerts
8/12/2026
47m
No alerts
7/30/2026
48m
No alerts
7/30/2026
59m
No alerts
7/27/2026
16m
No alerts
7/27/2026
53m
No alerts
7/27/2026
15m
No alerts
7/23/2026
1h 11m
No alerts
7/23/2026
1h 25m
No alerts
7/12/2026
40m
No alerts
6/18/2026
1h 4m
No alerts
5/28/2026
44m
No alerts
5/28/2026
27m
No alerts
5/2/2026
1h 27m
△ Low approach-stability score
5/2/2026
1h 27m
△ Low approach-stability score
4/10/2026
12m
No alerts
4/2/2026
12m
No alerts
3/14/2026
1h 11m
No alerts
2/17/2026
47m
No alerts
2/14/2026
45m
No alerts
1/14/2026
1h 0m
No alerts
9/5/2025
39m
No alerts
8/12/2025
28m
No alerts
8/6/2025
16m
No alerts
8/1/2025
1h 45m
No alerts
7/28/2025
1h 37m
No alerts
7/24/2025
17m
No alerts
7/24/2025
47m
No alerts
7/24/2025
15m
No alerts
7/17/2025
37m
No alerts
7/17/2025
37m
No alerts
7/3/2025
8m
No alerts
6/29/2025
1h 21m
No alerts
6/27/2025
1h 19m
△ Low approach-stability score
6/25/2025
1h 8m
No alerts
6/25/2025
1h 8m
No alerts
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