· ICAO24 4b2f91· last seen 1d ago

HB-SAJ is a BRM Aero Bristell B23, a single-engine piston aircraft. SkyMeter has tracked 794 flights totalling 568 hours of airtime via ADS-B. The most frequent segment is LSMP to LSMP. Service window in our records spans 510 days. Of those flights, 20 (2.5%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The BRM Aero Bristell B23 has a maximum takeoff weight of 1,322 lb.

About the BRM Aero Bristell B23

The Bristell is a modern Czech light sport aircraft designed by Milan Bristela and manufactured by BRM Aero near Prague. First flown in 2009, it quickly became one of Europe's most popular LSA designs, certified under both EASA CS-LSA and FAA Special Light-Sport Aircraft rules. The Bristell's appeal lies in its combination of docile handling, excellent visibility through its bubble canopy, and genuinely practical cross-country performance: cruise speeds around 120 knots on a Rotax 912 or 914 engine make it faster than many legacy trainers while burning less fuel.

The aircraft is available in taildragger and tricycle-gear variants, with the latter (Bristell Classic and B23) dominating the training and touring markets. Build quality is notably high for the LSA category, with metal construction, a roomy side-by-side cockpit, and modern avionics as standard. The type has found favor with flying clubs across Central Europe, where its 1,320-pound maximum weight, low operating costs, and forgiving stall characteristics make it ideal for ab-initio training and recreational flying.

While it lacks the name recognition of American LSA brands in the U.S. market, the Bristell has carved out a strong niche in Europe, where OK-registered examples are a common sight at grass strips and towered airports alike. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

✈
FLIGHTS
794
all time
⏱
FLOWN HOURS
568
tracked time
📍
AIRPORTS VISITED
68
unique
📡
CALLSIGNS
1
127 routes
📅
SERVICE PERIOD
5/30/2025 → 10/22/2026
first → last
⚠
INCIDENT RATE
2.5%
20 flagged

Top routes

By flight count

10
87
32
16
13
12
10
10
10
9
7

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

BRM Aero Bristell B23

Engines
Single Piston
Vref (approach)
55 kt
MTOW
1,322 lb
Wake category
Light

Recent flights

Newest 50 operations of HB-SAJ

50
10/22/2026
45m
No alerts
10/16/2026
35m
No alerts
10/16/2026
21m
No alerts
10/14/2026
49m
No alerts
10/14/2026
20m
No alerts
10/13/2026
1h 0m
No alerts
10/10/2026
31m
No alerts
10/6/2026
49m
No alerts
10/2/2026
56m
No alerts
10/1/2026
51m
No alerts
9/28/2026
11m
No alerts
9/28/2026
22m
No alerts
9/28/2026
19m
No alerts
9/28/2026
40m
△ Low approach-stability score
9/28/2026
12m
No alerts
9/28/2026
28m
No alerts
9/28/2026
7m
No alerts
9/28/2026
12m
No alerts
9/28/2026
36m
No alerts
9/27/2026
1h 20m
No alerts
9/27/2026
50m
No alerts
9/27/2026
1h 39m
No alerts
9/26/2026
16m
No alerts
9/26/2026
42m
No alerts
9/26/2026
56m
No alerts
9/26/2026
25m
No alerts
9/25/2026
41m
No alerts
9/24/2026
13m
No alerts
9/24/2026
13m
No alerts
9/23/2026
38m
No alerts
9/20/2026
25m
No alerts
9/20/2026
1h 3m
No alerts
9/12/2026
1h 11m
No alerts
9/11/2026
48m
No alerts
9/11/2026
1h 16m
No alerts
9/8/2026
1h 56m
No alerts
9/6/2026
1h 4m
No alerts
9/6/2026
10m
No alerts
9/6/2026
5h 21m
No alerts
9/6/2026
30m
No alerts
9/6/2026
57m
No alerts
9/5/2026
19m
No alerts
9/5/2026
56m
No alerts
9/5/2026
55m
No alerts
9/4/2026
1h 4m
△ Low approach-stability score
9/4/2026
3m
No alerts
9/4/2026
6m
△ Low approach-stability score
9/4/2026
38m
No alerts
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