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All Certificate Information for Learjet Aircraft Batteries

Click here for printable pdf of all FAA/PMA eligibilty list.

Installations listed may require the purchase of an STC and/or STC Kit, aircraft modifications, etc. Contact the Concorde factory or the Certificate Holder for installation details.

It is the installers responsibility to verify the aircraft manufacturer's original battery part number prior to each installation. To see more detailed, comparative information about all the available batteries for your aircraft, please click on the aircraft model below. To see specific information about each battery click on the Concorde Part Number below.

Learjet Certified Replacement Battery Installations

Manufacturer Model Concorde
Part No.		 TC/STC Info FAA/PMA Info Certificate
Holder Name
Learjet 23 - 24v
to replace lead-acid battery		 RG-380E/44 FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 23 - 24v
to replace lead-acid battery		 RG-380E/40B FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 23 - 24v
to replace lead-acid battery		 CB24-380E FAA Design Approval FAA-PMA Supplement No. 9, dd 10/12/88 Concorde Battery
Learjet 24 - 24v
to replace lead-acid battery		 RG-380E/44 FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 24 - 24v
to replace lead-acid battery		 RG-380E/40B FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 24 - 24v
to replace lead-acid battery		 CB24-380E FAA Design Approval FAA-PMA Supplement No. 9, dd 10/12/88 Concorde Battery
Learjet 25 - 24v
to replace lead-acid battery		 RG-380E/44 FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 25 - 24v
to replace lead-acid battery		 RG-380E/40B FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 25 - 24v
to replace lead-acid battery		 CB24-380E FAA Design Approval FAA-PMA Supplement No. 9, dd 10/12/88 Concorde Battery
Learjet 28 - 24v
to replace lead-acid battery		 RG-380E/44 FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 28 - 24v
to replace lead-acid battery		 RG-380E/40B FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 28 - 24v
to replace lead-acid battery		 CB24-380E FAA Design Approval FAA-PMA Supplement No. 9, dd 10/12/88 Concorde Battery
Learjet 29 - 24v
to replace lead-acid battery		 RG-380E/44 FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 29 - 24v
to replace lead-acid battery		 RG-380E/40B FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 29 - 24v
to replace lead-acid battery		 CB24-380E FAA Design Approval FAA-PMA Supplement No. 9, dd 10/12/88 Concorde Battery
Learjet 35 - 24v
to replace lead-acid battery		 RG-380E/44 FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 35 - 24v
to replace lead-acid battery		 RG-380E/40B FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 35 - 24v
to replace lead-acid battery		 CB24-380E FAA Design Approval FAA-PMA Supplement No. 9, dd 10/12/88 Concorde Battery
Learjet 36 - 24v
to replace lead-acid battery		 RG-380E/44 FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 36 - 24v
to replace lead-acid battery		 RG-380E/40B FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 36 - 24v
to replace lead-acid battery		 CB24-380E FAA Design Approval FAA-PMA Supplement No. 9, dd 10/12/88 Concorde Battery
Learjet 40 - 24v
To replace Concorde P/N RG-443 - Contact the STC holder for replacement details prior to battery purchase.		 RG-145-2 STC# ST01639WI (Kit) FAA-PMA Supplement No. 93, dd 09/09/11 and FAA TSO-C173 Global Aviation Tech.
Learjet 45 - 24v
to replace lead-acid battery
STC for emergency battery only		 RG-443 STC# ST01173WI FAA-PMA Supplement No. 59, dd 06/23/03 Concorde Battery
Learjet 45 - 24v
To replace Concorde P/N RG-443 - Contact the STC holder for replacement details prior to battery purchase.		 RG-145-2 STC# ST01639WI (Kit) FAA-PMA Supplement No. 93, dd 09/09/11 and FAA TSO-C173 Global Aviation Tech.
Learjet 55 - 24v
to replace lead-acid battery		 RG-380E/44 FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 55 - 24v
to replace lead-acid battery		 RG-380E/40B FAA Design Approval FAA-PMA Supplement No. 15, dd 01/06/92 Concorde Battery
Learjet 55 - 24v
CB24-380E FAA Design Approval FAA-PMA Supplement No. 14, dd 02/07/91 Ni-Cad Systems
To see more detailed, comparative information about all the available batteries for your aircraft, please click on the aircraft model above.
To see specific information about each battery click on the Concorde Part Number above.



See FAA Advisory Circular A.C. 23-27 for small aircraft Type Certificated before January 1, 1980. Follow-on Type Certificate models of the same aircraft, or a derivative thereof, which may be assigned a later TC date also meet the criteria. Please see Concorde Technical Bulletin 9 for complete applicability information.

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