APPROVED/pending STC's
Approved STC by Aircraft
Aviat-All A-1 Series Approved-12VCessna 120 Approved-12VCessna 140 Approved-12VCessna 150, A-C Approved-12VCessna P172D Approved-12VCessna 175, A-C Approved-12VCessna 177, 177A, 177B, 177RG-Approved-12VCessna 180, A-K -Approved-12VCessna 182, A-Q-Approved-12VCessna 185, A-F, -Approved-12VMooney M20 – Approved E-K models-12VPiper PA-12- Approved-12VPiper PA-18- Approved-12VPiper PA-20- Approved-12VPiper PA-22- Approved-12VPiper PA-24- Approved-12VPiper PA-28- Approved-12VPiper PA-32- Approved-12V
- All A-1 Series approved: Approved, click here for the full STC installation bundle
- 120: Approved, click here for the full STC installation bundle
- 140: Approved, click here for the full STC installation bundle
- P172D: Approved, click here for the full STC installation bundle
- 180: Approved, click here for the full STC installation bundle
- 180A: Approved, click here for the full STC installation bundle
- 180B: Approved, click here for the full STC installation bundle
- 180C: Approved, click here for the full STC installation bundle
- 180D: Approved, click here for the full STC installation bundle
- 180E: Approved, click here for the full STC installation bundle
- 180F: Approved, click here for the full STC installation bundle
- 180G: Approved, click here for the full STC installation bundle
- 180H: Approved, click here for the full STC installation bundle
- 180J: Approved, click here for the full STC installation bundle
- 180K: Approved, click here for the full STC installation bundle
- 182: Approved, click here for the full STC installation bundle
- 182A: Approved, click here for the full STC installation bundle
- 182B: Approved, click here for the full STC installation bundle
- 182C: Approved, click here for the full STC installation bundle
- 182D: Approved, click here for the full STC installation bundle
- 182E: Approved, click here for the full STC installation bundle
- 182F: Approved, click here for the full STC installation bundle
- 182G: Approved, click here for the full STC installation bundle
- 182H: Approved, click here for the full STC installation bundle
- 182J: Approved, click here for the full STC installation bundle
- 182K: Approved, click here for the full STC installation bundle
- 182L: Approved, click here for the full STC installation bundle
- 182M: Approved, click here for the full STC installation bundle
- 182N: Approved, click here for the full STC installation bundle
- 182P: Approved, click here for the full STC installation bundle
- 182Q: 14V Aircraft Only. Approved, click here for the full STC installation bundle
- 185: Approved, click here for the full STC installation bundle
- 185A: Approved, click here for the full STC installation bundle
- 185B: Approved, click here for the full STC installation bundle
- 185C: Approved, click here for the full STC installation bundle
- 185D: Approved, click here for the full STC installation bundle
- 185E: Approved, click here for the full STC installation bundle
- A185E: Approved, click here for the full STC installation bundle
- A185F: Approved, click here for the full STC installation bundle
- M20E (SN: 24-470 and on): Approved, click here for the full STC installation bundle
- M20F (SN: All): Approved, click here for the full STC installation bundle
- M20J (SN: 0001-02999): Approved, click here for the full STC installation bundle
- M20K (SN: 0001-0999): Approved, click here for the full STC installation bundle
- PA-12: Approved, click here for the full STC installation bundle
- PA-24 with 35Ah battery box: Approved, click here for the full STC installation bundle
- 28-140: Approved, click here for the full STC installation bundle
- 28-150: Approved, click here for the full STC installation bundle
- 28-151: Approved, click here for the full STC installation bundle
- 28-160: Approved, click here for the full STC installation bundle
- 28-161: Approved, click here for the full STC installation bundle
- 28-180: Approved, click here for the full STC installation bundle
- 28-181: Approved, click here for the full STC installation bundle
- 28-201T: Approved, click here for the full STC installation bundle
- 28-235: Approved, click here for the full STC installation bundle
- 28-236: Approved, click here for the full STC installation bundle
- 28R-180: Approved, click here for the full STC installation bundle
- 28R-200: Approved, click here for the full STC installation bundle
- 28R-201: Approved, click here for the full STC installation bundle
- 28R-201T: Approved, click here for the full STC installation bundle
- 28RT-201: Approved, click here for the full STC installation bundle
- 28RT-201T: Approved, click here for the full STC installation bundle
- 28S-160: Approved, click here for the full STC installation bundle
- 28S-180: Approved, click here for the full STC installation bundle
- PA-32: Approved, click here for the full STC installation bundle
STC Timeline
We are constantly adding aircraft to this list, it is not all inclusive. Approval timeline is determined by the FAA, we have no control over this and will try to keep the timeline updated to the best of our ability. If you have an aircraft not listed, please reach out to us at sales@earthxbatteries.com and let us know what model you have so we can consider it on our STC list to pursue.
Also note that WHERE the battery is located makes a difference. Currently submitted is batteries located AFT of the firewall. If the battery is located in the engine compartment, this will come later this year.
Estimated 3rd Quarter 2023
- Aviat-S-2A, S-2B, S-2C Series (12V)
- Beech A36 (24V)
- Beech F33A, C (24V)
- Bell Helicopter 206B (24V)
- Cessna 150 (12V) other models
- Cessna 152 (24V)
- Cessna 172 (24V)
- Cessna 172 (12V)
- Cessna 180 (24V)
- Cessna 182 (24V)
- Cessna 210 (24V)
- Cessna 305 (24V)
- Game Composites-Gamebird (12V)
- Grumman (Tiger) (12V)
- Cessna 310’s (24V)
- Cub Crafters CC18, CC-19 (12V)
- Piper PA-28-201T (24V)
- Piper PA-28-161 (24V)
- Piper PA-28-181 (24V)
Estimated 4th quarter 2023
- Alexandria Aircraft – Bellance (12V)
- Beechcraft 19, 23, 24 (12V)
- Beech 55, 56, 58 (12V)
- Beechcraft C23,24 (12V)
- Beechcraft 33, 35, 36 (12V)
- Beechcraft 76,95, A60, A65 (12V)
- Cessna 170 (12V)
- Cessna 185 (24V)
- Cessna 190 (12V)
- Cessna 195 (12V)
- Cessna 205 (12V)
- Cessna 206 (12V)
- Cessna 207 (12V)
- Cessna 210 (12V)
- Cessna 310 (12V)
- Cessna 340 (12V)
- Cessna 400’s (12V)
- Cessna 336, 337 (12V)
- Cessna 206 (12V)
- Extra Flugzeugbau 200, 300, 330 (12V)
- Ercoupe 415 (12V)
- Lancair LC-40-42 (12V)
- Luscombe – Model 8 (12V)
- Maule (12V)
- Piper PA-23 (12V)
- Piper PA-23-250 (24V)
- Piper PA-25 (12V)
- Piper PA-30 (12V)
- Piper PA-44-180 (12V)
- Piper PA J3, J4, J5 (12V)
- Piper PA 38, 39 (12V)
- Piper PA 60 (12V)
- Robinson Helicopter R22 (12V)
- Rockwell Commander 112’s (12V)
- Socata GA-7, TB-10 (12V)
- Stinson 108 (12V)