Hirth 3203
38 aircraft on the U.S. register carry a Hirth 3203 engine, rated at about 65 horsepower. The Harmenings High Flyers EXECUTIVE is the model most often fitted with it (2 aircraft). The aircraft carrying it were built between 1992 and 2025.
The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Hirth 3203. FAA spelling: 3203.
Fitted to model families
Harmenings High Flyers EXECUTIVE2Airframes Unlimited BIG DOG1Airframes Unlimited OUTLAW EXTREME1Airframes Unlimited SS-21Alan E Heard CHALLENGER II1Avcat AV-21Binns Wilfred E CHALLENGER II1Bowman Kevin EXCALIBUR1Ching Bryan A EXCALIBUR1Dunham Roger S RANS S 12XL AIRAILE1Dyche Robert C HIGH FLYER EXEC1Eaa Chapter 246 Inc KOLB MARK III1
Model families, as a table
| aircraft | |
|---|---|
| Harmenings High Flyers EXECUTIVE | 2 |
| Airframes Unlimited BIG DOG | 1 |
| Airframes Unlimited OUTLAW EXTREME | 1 |
| Airframes Unlimited SS-2 | 1 |
| Alan E Heard CHALLENGER II | 1 |
| Avcat AV-2 | 1 |
| Binns Wilfred E CHALLENGER II | 1 |
| Bowman Kevin EXCALIBUR | 1 |
| Ching Bryan A EXCALIBUR | 1 |
| Dunham Roger S RANS S 12XL AIRAILE | 1 |
| Dyche Robert C HIGH FLYER EXEC | 1 |
| Eaa Chapter 246 Inc KOLB MARK III | 1 |
Harmenings High Flyers EXECUTIVE · Airframes Unlimited BIG DOG · Airframes Unlimited OUTLAW EXTREME · Airframes Unlimited SS-2 · Alan E Heard CHALLENGER II · Avcat AV-2 · Binns Wilfred E CHALLENGER II · Bowman Kevin EXCALIBUR · Ching Bryan A EXCALIBUR · Dunham Roger S RANS S 12XL AIRAILE
Where they are owner's state
Kind of aircraft
By kind, as a table
| aircraft | share | |
|---|---|---|
| Piston singles | 28 | 74% |
| Weight-shift and powered parachutes | 10 | 26% |
Connections how this engine series links to the rest of the register
Fitted to
- Quad City Ultralight CHALLENGER II 1 with this engine series
- Rans S-12 1 with this engine series
Where they are
Analytics
The whole map of how records connect · these connections as data: /graph/engine/hirth-3203.json.
Aircraft newest certificates first · 38
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N926AB | Laurence M Stewart EXCALIBUR |
Fixed-wing, single engine | Co-owned owner Texas |
Experimental | 2026-10-07 | ValidFAA registration status code V: Valid registration. All codes |
| N246KT | Eaa Chapter 246 Inc KOLB MARK III |
Fixed-wing, single engine | Individual owner California |
Experimental | 2026-08-28 | ValidFAA registration status code V: Valid registration. All codes |
| N323BP | Peeler Willard J GT 400 |
Fixed-wing, single engine | Individual owner Maryland |
Experimental | 2025-11-18 | ValidFAA registration status code V: Valid registration. All codes |
| N7485 | Griffin Scott M CHALLENGER II |
Fixed-wing, single engine | Individual owner Georgia |
Experimental | 2025-09-26 | ValidFAA registration status code V: Valid registration. All codes |
| N66LV | Airframes Unlimited BIG DOG |
Powered parachute | Individual owner North Carolina |
Experimental | 2025-08-08 | ValidFAA registration status code V: Valid registration. All codes |
| N504QM | James D Register CHALLENGER II |
Fixed-wing, single engine | Individual owner Tennessee |
Experimental | 2025-07-09 | ValidFAA registration status code V: Valid registration. All codes |
| N6165Q | Tuohy John CGS HAWK |
Fixed-wing, single engine | Individual owner Indiana |
Experimental | 2023-02-01 | ValidFAA registration status code V: Valid registration. All codes |
| N69693 | Mark Killip EXCALIBUR |
Fixed-wing, single engine | Individual owner Louisiana |
Experimental | 2022-11-26 | ValidFAA registration status code V: Valid registration. All codes |
| N788RH | Hammer Robert H Jr CHALLENGER II CW |
Fixed-wing, single engine | Eaa Chapter 59 Waco Texas Mc Gregor, Texas |
Experimental | 2022-10-05 | ValidFAA registration status code V: Valid registration. All codes |
| N946GK | Gary Burtoft EXCALIBUR |
Fixed-wing, single engine | Individual owner Kentucky |
Experimental | 2022-01-10 | ValidFAA registration status code V: Valid registration. All codes |
| N911JY | Alan E Heard CHALLENGER II |
Fixed-wing, single engine | Individual owner New York |
Experimental | 2021-01-07 | ValidFAA registration status code V: Valid registration. All codes |
| N891SS | Snow Stephen F EXCALIBUR |
Fixed-wing, single engine | Individual owner Florida |
Experimental | 2020-08-06 | ValidFAA registration status code V: Valid registration. All codes |
| N727WT | Smith Philip J CHALLENGER |
Fixed-wing, single engine | Individual owner Georgia |
Experimental | 2019-04-01 | ValidFAA registration status code V: Valid registration. All codes |
| N3505U | Avcat AV-2 |
Powered parachute | Individual owner Oklahoma |
Experimental | 2018-12-31 | ValidFAA registration status code V: Valid registration. All codes |
| N119JC | Jason M Cates EXCALIBUR |
Fixed-wing, single engine | Individual owner Tennessee |
Experimental | 2018-12-11 | ValidFAA registration status code V: Valid registration. All codes |
| N8081N | Koethler Herman CHALLENGER II |
Fixed-wing, single engine | Individual owner Virginia |
Experimental | 2018-07-09 | ValidFAA registration status code V: Valid registration. All codes |
| N852SF | Stuart O Franke EXTREME DUAL PPC |
Powered parachute | Individual owner Texas |
Experimental | 2018-06-11 | ValidFAA registration status code V: Valid registration. All codes |
| N6320T | Greg C Marron EXCALIBUR |
Fixed-wing, single engine | Individual owner Oregon |
Experimental | 2018-05-01 | ValidFAA registration status code V: Valid registration. All codes |
| N4346Z | Johnson Robert L QUICKSILVER MXL II |
Fixed-wing, single engine | Co-owned owner Virginia |
Experimental | 2018-02-02 | ValidFAA registration status code V: Valid registration. All codes |
| N75459 | Fresh Breeze XCITOR |
Powered parachute | Individual owner Florida |
Experimental | 2016-01-26 | ValidFAA registration status code V: Valid registration. All codes |
| N495RX | Steven S Lingard CHALLENGER II |
Fixed-wing, single engine | Individual owner Wisconsin |
Experimental | 2013-07-10 | ValidFAA registration status code V: Valid registration. All codes |
| N972PH | Robert E Lee EXCALIBUR |
Fixed-wing, single engine | Individual owner North Carolina |
Experimental | 2013-05-23 | ValidFAA registration status code V: Valid registration. All codes |
| N31779 | Airframes Unlimited SS-2 |
Powered parachute | Individual owner Oregon |
Experimental | 2013-04-03 | ValidFAA registration status code V: Valid registration. All codes |
| N498DL | Lance Daniel D CHALLENGER II |
Fixed-wing, single engine | Individual owner Texas |
Experimental | 2013-04-02 | ValidFAA registration status code V: Valid registration. All codes |
| N692WC | Utsler Charles S CHALLENGER II |
Fixed-wing, single engine | Individual owner Minnesota |
Experimental | 2012-06-19 | ValidFAA registration status code V: Valid registration. All codes |
| N913JM | Miller John K CHINOOK 2 PLUS |
Fixed-wing, single engine | Individual owner Idaho |
Experimental | 2011-01-07 | ValidFAA registration status code V: Valid registration. All codes |
| N7015P | Step Richard CGS HAWK ARROW II |
Fixed-wing, single engine | Individual owner Florida |
Experimental | 2010-07-06 | ValidFAA registration status code V: Valid registration. All codes |
| N75283 | Harmenings High Flyers EXECUTIVE |
Powered parachute | Individual owner Kansas |
Experimental | 2007-12-13 | ValidFAA registration status code V: Valid registration. All codes |
| N1036C | Rans S-12XL |
Fixed-wing, single engine | Individual owner South Dakota |
Experimental | 2007-11-07 | ValidFAA registration status code V: Valid registration. All codes |
| N56863 | Airframes Unlimited OUTLAW EXTREME |
Powered parachute | Individual owner Michigan |
Experimental | 2007-10-19 | ValidFAA registration status code V: Valid registration. All codes |
| N496DL | Quad City Ultralight CHALLENGER II |
Fixed-wing, single engine | Individual owner Oregon |
Experimental | 2007-08-27 | ValidFAA registration status code V: Valid registration. All codes |
| N666KB | Bowman Kevin EXCALIBUR |
Fixed-wing, single engine | Individual owner Wisconsin |
Experimental | 2007-08-23 | ValidFAA registration status code V: Valid registration. All codes |
| N6163X | Dunham Roger S RANS S 12XL AIRAILE |
Fixed-wing, single engine | Individual owner Idaho |
Experimental | 2007-08-17 | ValidFAA registration status code V: Valid registration. All codes |
| N80231 | Binns Wilfred E CHALLENGER II |
Fixed-wing, single engine | Individual owner New Mexico |
Experimental | 2007-08-09 | ValidFAA registration status code V: Valid registration. All codes |
| N428RD | Dyche Robert C HIGH FLYER EXEC |
Powered parachute | Individual owner Illinois |
Experimental | 2007-04-12 | ValidFAA registration status code V: Valid registration. All codes |
| N9014S | Harmenings High Flyers EXECUTIVE |
Powered parachute | Individual owner Kansas |
Experimental | 2006-12-11 | ValidFAA registration status code V: Valid registration. All codes |
| N4309M | Harmening HIGH FLYER EXECUTIVE |
Powered parachute | Co-owned owner Colorado |
Experimental | 2006-11-08 | ValidFAA registration status code V: Valid registration. All codes |
| N576CB | Ching Bryan A EXCALIBUR |
Fixed-wing, single engine | Individual owner Oklahoma |
Experimental | PendingFAA registration status code R: Registration pending. All codes |
Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 26, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.