El Dorado International Airport (Luis Carlos Galán Sarmiento) BOG / SKBO

Major third-party ground/ramp handler at El Dorado; acquired Avianca's Servicios Aéreos Integrados (SAI) ground-handling subsidiary in Feb 2023 and assumed its Colombian station operations, per Talma corporate site and Ground Handling International.

Provides ground services at El Dorado under a renewed multi-year contract with the LATAM group and a separate contract with Ultra Air covering Colombia's four largest airports including Bogotá; per menziesaviation.com network page and press releases (direct network-page fetch was unavailable at check time, so treat page citation as unverified pending re-check).

Ramp/ground handling and passenger service as part of AEROSAN's airport-services offering at El Dorado; recognized by the airport concessionaire for FOD (foreign object debris) operational-safety performance, per aerosan.com.

Self-handled, Avianca — El Dorado is Avianca's principal hub; Avianca Services provides FBO/handler, pilot and aircraft services listed for Bogotá/El Dorado on AC-U-KWIK.

Colombia's largest Jet A-1/Avgas distributor, supplying into-wing at national airports; Terpel's aviation business page states into-plane fueling services at 31 airports across 4 countries, and 2024-2025 press coverage (Infobae, El Tiempo) confirms Terpel's Jet A-1 deliveries to El Dorado specifically (direct site fetch did not itemize BOG by name, so airport-specific detail rests on the press citations).

Bulk Jet A-1 supplier and storage-terminal operator for El Dorado: delivers via the Puente Aranda–El Dorado pipeline into the airport's 90,000-barrel Terminal de Almacenamiento, with a planned expansion to 150,000 barrels via a new Fontibón–El Dorado pipeline (targeted H2 2027); per Ecopetrol/Cenit press releases and El Tiempo/Portafolio coverage. The forward-looking capacity/timeline figures were not.

Confirmed via talma.com.co: Talma Colombia operates an Organización de Mantenimiento Aprobada (OMA) performing line maintenance for commercial aviation alongside its ramp/ground handling service line.

In-house, Avianca — Avianca Services (Avianca's MRO/engineering unit) is based at El Dorado providing line engineering and maintenance support for the hub fleet; per Wikipedia "Avianca Services" and Avianca corporate pages (heavy/base checks are performed at the Rionegro MRO, not at BOG).

Wheels & brakes shop — overhaul and build-up of Goodrich 3-1530, 3-1531, 3-1692-1 and 3-1724 main wheel assemblies and Goodrich 2-1759 main brake assemblies, plus Messier-Bugatti C••• and Safran Landing Systems C••• wheels (disassembly, clean, check, assembly and test, bearing-cup replacement, seal-surface and blend repair, NDT); listed on the Bogota page of the Aerocivil capability list for OMA-191 LATAM Airlines Colombia, Hangar LATAM Airlines, Av. El Dorado #103-08, Bogota. Aerocivil rating class unconfirmed.

Oxygen shop — AVOX Systems oxygen cylinder assemblies (inspection, cleaning, refilling, leak check) and cylinder-and-valve assembly inspection/test per CMM 35-21-93; on the Bogota capability list of Aerocivil OMA-191 LATAM Airlines Colombia, rating class unconfirmed.

Battery shop — SAFT aircraft battery inspection, check and overhaul per CMM 24-38-51; on the Bogota capability list of Aerocivil OMA-191 LATAM Airlines Colombia, rating class unconfirmed.

NDT — visual, eddy current, ultrasonic and liquid penetrant inspection to ASTM E-1004/E-114/E-797/E-165/E-1417 and FAA AC 43.13-1B methods, supporting the Bogota back-shops; on the capability list of Aerocivil OMA-191 LATAM Airlines Colombia, rating class unconfirmed.

Avionics / radio bench — part of CIAC's "Laboratorio de Aviónica y Accesorios": bench test and repair of avionics and radio equipment; Aerocivil (Colombian civil aviation authority) approval CDF/OMA No. 010, main base Av. Calle 26 (Av. El Dorado) No. 103-08, Entrada 1 Interior 2, Bogota. CIAC also holds an FAA Air Agency Certificate (valid through 30-Sep-2027) and a separate Colombian Air Force approval OMA-101; individual Aerocivil rating classes are not published.

Instrument shop — aircraft instrument test and repair within the same "Laboratorio de Aviónica y Accesorios" at the Bogota base; under Aerocivil approval CDF/OMA No. 010, rating class unconfirmed.

Accessory shop — electrical, electronic and mechanical accessory repair in the "Laboratorio de Aviónica y Accesorios"; under Aerocivil approval CDF/OMA No. 010, rating class unconfirmed.

NDT — dedicated NDT laboratory offering eddy current, ultrasonic, industrial radiography, fluorescent liquid penetrant, magnetic particle and visual inspection of components; run from the Bogota base (Av. Calle 26 No. 103-08) and from CIAC's site at CAMAN, Madrid (Cundinamarca), ~30 km west of Bogota. Under Aerocivil approval CDF/OMA No. 010, rating class unconfirmed.

APU shop — "Laboratorio de APU y accesorios" servicing more than 30 APU models from 10 different manufacturers for fixed- and rotary-wing aircraft, including bench testing. Av. Calle 26 # 102-20 Oficina 301, Bogota (El Dorado). The company cites compliance with national and international aeronautical regulatory standards but publishes no Aerocivil or FAA certificate number — approval and class rating unconfirmed.

Hydraulics & landing-gear accessory shop — maintenance, overhaul-level repair and bench testing of roughly 3,000 hydraulic component types: servos, pumps, actuators, valves, accumulators, landing-gear components and brake assemblies, for both fixed-wing aircraft and helicopters; no certificate number published, approval and class rating unconfirmed.

Avionics & electronics laboratory — repair of avionics, electrical/electronic accessories and instruments for the commercial and military market; company reports over 9,000 units repaired with under 1% warranty return rate since the lab opened. Operating in Bogota since 1997; no certificate number published, approval and class rating unconfirmed.

Composite / structures shop — structural and composite material repair, radome assembly and repair, and aeronautical painting of components, plus engineering support and mobile repair teams; Aerocivil Certificado OMA No. 074 and FAA Air Agency Certificate No. 1QCY392C. Tv. 112B Bis-A # 65A-19, Engativá, Bogota, adjacent to El Dorado.

Battery shop — aeronautical battery maintenance, listed among the company's own shop capabilities; covered by Aerocivil OMA No. 074 / FAA 1QCY392C, specific class rating unconfirmed.

Interiors / cabin shop — maintenance and refurbishment of aircraft interior components; Aerocivil OMA No. 074 / FAA 1QCY392C, class rating unconfirmed.

NDT — non-destructive testing of components and structures supporting the composite and structures shop; Aerocivil OMA No. 074 / FAA 1QCY392C, specific methods list not published.

Engine shop — maintenance of Lycoming/Honeywell T53 turboshafts, accessories and parts as a Honeywell authorized service centre, and of Allison/Rolls-Royce M250 (Allison 250) engines as a Rolls-Royce authorized centre; worked at Helicol's El Dorado facility, Nueva Zona de Aviación General, Hangar 19 Int. 3, Bogota. OEM authorizations cited by the company; Aerocivil approval number and class rating unconfirmed. Alternate phone •••.

Rotor / dynamic components shop — repair and overhaul of Bell 212 and Bell 412 dynamic components, plus manufacture of auxiliary fuel systems and NVG system installation; company holds ISO 9001/14001 and BARS registrations, Aerocivil approval number and class rating unconfirmed.

Engine shop — inspection, repair and overhaul of aircraft engines; UAEAC (Aerocivil) certified organisation OMA 102, operating since October 1976 at Calle 25 D No. 99-53-11, Bogota, beside El Dorado. WhatsApp •••. Class rating unconfirmed. · Mon-Fri 08:00-17:00

Propeller shop — inspection, repair and overhaul of aircraft propellers; UAEAC (Aerocivil) OMA 102, class rating unconfirmed. · Mon-Fri 08:00-17:00

Electrical accessory shop — inspection, repair and overhaul of aircraft electrical accessories; UAEAC (Aerocivil) OMA 102, class rating unconfirmed. · Mon-Fri 08:00-17:00

Instrument laboratory — calibration, inspection, repair and airworthiness certification of aeronautical instruments in Classes I, II, III and IV, including altimeters, airspeed indicators, gyroscopes and compasses, using traceable reference standards; Aerocivil Organización de Mantenimiento Aprobada OMA-024 (certificate CDF-024), Carrera 101A # 24-26, Bogota.

Component bench — off-aircraft component replacement, repair and inspection for Colombian helicopter and charter operators, with regulatory-compliance certification on release; under Aerocivil OMA-024 / CDF-024.

Accessory shop — regulated aeronautical work on Class I accessories, run from its workshop at Calle 25D Bis 101B-28, Bogota, beside El Dorado; Aerocivil certificate number not published.

NDT / specialised services — regulated "servicios especializados" non-destructive testing line alongside the accessory shop; Aerocivil certificate number not published, class rating unconfirmed.

Propeller and rotating-component balancing — repair and dynamic balancing of propellers (declared by the company as covering non-regulated aerial applications: ultralight, LSA and experimental aircraft and UAV propulsion), generator balance verification, plus Rotax engine maintenance and repair; not an Aerocivil-rated propeller shop.

Flight-kitchen operator with a production facility on Calle 26 adjacent to El Dorado (gategourmet.com network / Waze location "Gategourmet Inflight Catering"); listed as an employer at El Dorado on OPAIN's own employability portal (pistadeoportunidades.opain.co).

LSG Group joint-venture flight kitchen at Bogotá ("Goddard Catering Group (GCM) Ltd., Bogota") per lsg-group.com location page; also operates the El Dorado Lounge at the airport (opened Dec 2017), per LSG Group news release.

Specialist vehicle/aircraft cleaning company with over 28 years operating in major Colombian cities; listed on OPAIN's Pista de Oportunidades employability portal (company profile cy=35) as a company with a presence at El Dorado. Downgraded to unconfirmed: the only sourcing is a jobs/employability listing rather than evidence of an active operating contract.

Talma opened the Talma Specialized Center (CET), a 7,400 sqm, USD 4M GSE maintenance centre at Bogotá El Dorado servicing pushback tractors, GPUs, ASUs, ramp buses, conveyor belts and passenger stairs; per Ground Handling International.

Provides air cargo handling services at El Dorado's Cargo City; company profile listed on cargocitybogota.com (Menzies Aviation Colombia S.A.S.) and Menzies' own Bogotá network page.

Confirmed via aerosan.com: operates cargo-services infrastructure (export, import, domestic cargo, charters) at El Dorado (Calle 26 No. 106-39 Piso 2, CSU-A, Bogotá) among its Colombian stations.

Cargo agency operating out of El Dorado's cargo terminal (offices at Centro Empresarial Buró 25 plus a terminal presence), specializing in flowers, perishables, fish and dry cargo handling, discharge, scanning and documentation; per ConnectAmericas company profile and job postings referencing El Dorado terminal duties.

Private security/guarding contractor working alongside OPAIN, the National Police and Anti-Narcotics Police at El Dorado; named as the airport's security company in OPAIN/eldorado.aero security coverage and listed as a partner company on OPAIN's Pista de Oportunidades portal (company profile cy=21).

Bogotá corporate/executive ground-transport operator (20+ years, 230+ corporate/embassy clients, 24/7 white-plate fleet from sedans to 53-seat buses) serving El Dorado per its own site; airline-crew-specific contracts not independently confirmed, so marked unconfirmed. · 24/7

Confirmed via helistaraviacion.com/fbo: FBO at El Dorado (Entrada 1, Interior 8) offering VIP lounges, catering, ground transportation, concierge, conference rooms, fuel-service coordination and trip support across the Americas. In-person hours Mon-Fri 08:00-17:30, operations available 24/7. · Mon-Fri 08:00-17:30 (24h ramp/FBO service per site)

Airport-adjacent hotel (~10 min from El Dorado) advertising a complimentary Hotel-Airport-Hotel shuttle 05:00-22:40, a pattern typical of contracted airline crew-layover hotels in this market; a formal airline crew contract is not independently confirmed, so marked unconfirmed. · Shuttle 05:00-22:40