HIRKO ROBERT J, HIRKO AARON· ICAO24 aa19c5· last seen 5d ago

N75XH is a Chaser Aircraft Chaser 75, a single-engine piston aircraft operated by HIRKO ROBERT J, HIRKO AARON. SkyMeter has tracked 170 flights totalling 118 hours of airtime via ADS-B. The most frequent segment is 0J8 to KGNV. Service window in our records spans 406 days. Of those flights, 8 (4.7%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Chaser Aircraft Chaser 75 has a maximum takeoff weight of 1,650 lb, light wake category.

About the Chaser Aircraft Chaser 75

The Chaser 75 is a single-seat, single-engine aerobatic taildragger designed and manufactured by Chaser Aircraft in the United States. Introduced in the early 2000s as a Light Sport Aircraft, the CH75 occupies a niche in the sport aviation market as an affordable, nimble platform for recreational flying and basic aerobatics. Built around a welded steel tube fuselage with fabric covering and powered by a Rotax 912-series engine producing around 80 horsepower, the Chaser 75 emphasizes simplicity, low operating costs, and spirited handling characteristics. Its light empty weight of approximately 600 pounds and maximum takeoff weight of 1,650 pounds place it squarely in the LSA category, making it accessible to pilots holding a sport pilot certificate.

The aircraft's aerobatic capability sets it apart from many LSA designs, which are typically limited to normal category operations. The CH75 is stressed for positive and negative G-loads, allowing loops, rolls, and other basic maneuvers within its approved envelope. Its relatively low stall speed of 39 knots in landing configuration and never-exceed speed of 135 knots define a forgiving flight envelope suitable for pilots building tailwheel and aerobatic experience. The tandem seating arrangement (single-seat in most configurations) and conventional gear demand active pilot technique, particularly during takeoff and landing, rewarding stick-and-rudder proficiency.

SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
170
all time
FLOWN HOURS
118
tracked time
📍
AIRPORTS VISITED
25
unique
📡
CALLSIGNS
1
33 routes
📅
SERVICE PERIOD
06/02/2025 → 07/13/2026
first → last
INCIDENT RATE
4.7%
8 flagged

Top routes

By flight count

10
0J8 KGNV
9
0J8 6J8
5
0J8 KX39
2
0J8 KCLW
2
0J8 KSGJ
1
30FL 6J8
1
1
0J8 KVDF
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Chaser Aircraft Chaser 75

Engines
Single Piston
Vref (approach)
55 kt
MTOW
1,650 lb
Wake category
L

Recent flights

Newest 50 operations of N75XH

50
07/13/2026
15m
No alerts
07/12/2026
13m
No alerts
07/12/2026
6m
No alerts
07/10/2026
24m
No alerts
07/04/2026
39m
No alerts
06/27/2026
31m
No alerts
06/22/2026
4m
No alerts
06/20/2026
37m
No alerts
06/19/2026
1h 11m
No alerts
06/13/2026
43m
No alerts
06/07/2026
21m
No alerts
06/06/2026
27m
No alerts
06/01/2026
33m
No alerts
05/29/2026
30m
No alerts
05/28/2026
10m
No alerts
05/24/2026
12m
No alerts
05/23/2026
33m
No alerts
05/03/2026
16m
No alerts
05/03/2026
4m
No alerts
05/03/2026
1h 24m
No alerts
05/03/2026
1h 7m
△ Low approach-stability score
05/01/2026
36m
No alerts
04/28/2026
18m
No alerts
04/28/2026
12m
No alerts
04/27/2026
1h 26m
No alerts
04/27/2026
12m
No alerts
04/25/2026
15m
No alerts
04/18/2026
1h 8m
No alerts
04/18/2026
1h 39m
No alerts
04/10/2026
3m
No alerts
04/10/2026
5m
No alerts
04/05/2026
23m
No alerts
03/17/2026
1h 9m
No alerts
03/17/2026
54m
△ Low approach-stability score
03/13/2026
1h 1m
No alerts
03/13/2026
1h 3m
No alerts
03/06/2026
47m
No alerts
03/06/2026
1h 32m
No alerts
03/06/2026
1h 32m
No alerts
03/06/2026
2m
No alerts
03/06/2026
4h 3m
No alerts
03/01/2026
12m
No alerts
02/14/2026
13m
No alerts
12/16/2025
6m
No alerts
11/30/2025
1h 15m
No alerts
11/30/2025
1h 15m
△ Low approach-stability score
11/30/2025
12m
No alerts
11/16/2025
1h 15m
No alerts
11/16/2025
1h 7m
No alerts
11/11/2025
2h 52m
No alerts
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