HIGH ALPHA AIRSHOWS LLC· ICAO24 a00891· last seen Mar 2026

N101BN is a Curtiss CA-1, a single-engine piston aircraft operated by HIGH ALPHA AIRSHOWS LLC. SkyMeter has tracked 30 flights totalling 15 hours of airtime via ADS-B. The most frequent segment is KUDD to KBNG. Service window in our records spans 267 days. Of those flights, 2 (6.7%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion. The Curtiss CA-1 has a maximum takeoff weight of 2,800 lb, light wake category.

About the Curtiss CA-1

The Curtiss CA-1 Commuter represents a fascinating chapter in early American aviation, emerging in the mid-1920s when Curtiss Aeroplane and Motor Company sought to capitalize on the nascent commercial aviation market. Designed as a light utility and passenger transport biplane, the CA-1 was part of the post-World War I wave of aircraft that attempted to convert military aviation technology into civilian applications. With its fabric-covered wooden structure and single radial engine, the Commuter embodied the transitional era between barnstorming biplanes and the all-metal monoplanes that would soon dominate.

The CA-1 typically seated three to four occupants and was powered by engines in the 150-220 horsepower range, giving it modest performance by any standard but adequate capability for short-haul passenger work, mail delivery, and general utility flying in the 1920s. Its biplane configuration provided excellent low-speed handling and short-field performance, critical attributes when most American airfields were little more than grass strips. The type saw limited production, with most examples serving small regional operators and private owners during aviation's pioneering commercial years.

Today, the Curtiss CA-1 Commuter is an exceptionally rare survivor, with only a handful of examples believed to remain in existence. Those still flying represent living artifacts of the era when commercial aviation was finding its footing, and every flight was an adventure. The type's scarcity makes any airworthy example a treasured piece of aviation heritage, typically maintained by dedicated warbird collectors and vintage aircraft enthusiasts who preserve the skills and knowledge required to keep these centenarian machines aloft.

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

FLIGHTS
30
all time
FLOWN HOURS
15
tracked time
📍
AIRPORTS VISITED
13
unique
📡
CALLSIGNS
1
14 routes
📅
SERVICE PERIOD
06/22/2025 → 03/16/2026
first → last
INCIDENT RATE
6.7%
2 flagged

Top routes

By flight count

8
1
1
1
1
1
SZP KCMA
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Curtiss CA-1

Engines
Single Piston
Vref (approach)
55 kt
MTOW
2,800 lb
Wake category
L

Recent flights

Newest 17 operations of N101BN

17
03/16/2026
6m
No alerts
09/15/2025
7m
No alerts
09/14/2025
5m
No alerts
08/14/2025
1h 7m
No alerts
08/14/2025
16m
No alerts
08/14/2025
1h 19m
No alerts
08/14/2025
36m
No alerts
08/13/2025
23m
No alerts
08/03/2025
2m
No alerts
08/03/2025
4m
No alerts
07/26/2025
5m
△ Unstable approach
07/13/2025
6m
No alerts
06/29/2025
12m
No alerts
06/29/2025
3m
No alerts
06/29/2025
1h 56m
No alerts
06/27/2025
21m
No alerts
06/22/2025
49m
No alerts
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