· ICAO24 49d600· last seen 12h ago

OK-DPH is a BRM Aero Bristell B23, a single-engine piston aircraft. SkyMeter has tracked 1,550 flights totalling 1,449 hours of airtime via ADS-B across 2 callsigns. The most frequent segment is LKLT to LKLT. Service window in our records spans 455 days. Of those flights, 110 (7.1%) 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
1,550
all time
FLOWN HOURS
1,449
tracked time
📍
AIRPORTS VISITED
93
unique
📡
CALLSIGNS
2
227 routes
📅
SERVICE PERIOD
05/29/2025 → 08/27/2026
first → last
INCIDENT RATE
7.1%
110 flagged

Top routes

By flight count

10
131
114
28
25
13
12
11
8
7
6

Flight numbers

Most-flown by this airframe

2

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 OK-DPH

50
08/27/2026
1h 45m
No alerts
08/27/2026
20m
No alerts
08/27/2026
39m
No alerts
08/27/2026
1h 39m
△ Low approach-stability score
08/26/2026
1h 15m
No alerts
08/26/2026
1h 10m
△ Low approach-stability score
08/26/2026
2h 41m
△ Low approach-stability score
08/25/2026
28m
No alerts
08/25/2026
1h 8m
No alerts
08/25/2026
31m
No alerts
08/25/2026
1h 53m
△ Low approach-stability score
08/25/2026
52m
No alerts
08/25/2026
52m
No alerts
08/25/2026
1h 25m
No alerts
08/24/2026
1h 25m
No alerts
08/23/2026
1h 47m
No alerts
08/23/2026
2h 4m
No alerts
08/22/2026
48m
No alerts
08/21/2026
40m
No alerts
08/21/2026
39m
No alerts
08/14/2026
1h 50m
No alerts
08/13/2026
41m
No alerts
08/13/2026
1h 18m
No alerts
08/13/2026
2h 44m
No alerts
08/12/2026
1h 10m
No alerts
08/12/2026
55m
No alerts
08/12/2026
48m
△ Low approach-stability score
08/12/2026
1h 56m
No alerts
08/12/2026
1h 44m
No alerts
08/12/2026
1h 3m
No alerts
08/11/2026
1h 21m
No alerts
08/11/2026
5m
No alerts
08/11/2026
1h 13m
No alerts
08/11/2026
1h 15m
No alerts
08/11/2026
54m
No alerts
08/11/2026
4m
No alerts
08/11/2026
37m
No alerts
08/11/2026
48m
No alerts
08/10/2026
1h 34m
△ Low approach-stability score
08/08/2026
1h 11m
No alerts
08/08/2026
1h 44m
No alerts
08/08/2026
33m
No alerts
08/08/2026
41m
No alerts
08/08/2026
1h 4m
No alerts
08/08/2026
22m
No alerts
08/08/2026
51m
No alerts
08/07/2026
1h 26m
No alerts
08/07/2026
30m
No alerts
08/07/2026
30m
No alerts
08/07/2026
37m
No alerts
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