Mobil 1128 Airport

Rainbow Lake, CA 🇨🇦 Closed Airport

ICAO

CA-0303

IATA

-

Elevation

- ft

Region

CA-AB

Local Time

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Airport Information

GPS Code: Not available

Local Code: Not available

Location: 58.491226° N, -118.919533° E

Continent: NA

Type: Closed Airport

Terminal Information Not Available
Terminal arrivals and departures are only available for airports with scheduled commercial service and IATA codes.

External Links

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For Pilots

Designation Length Width Surface Status

Type Description Frequency

Ident Name Type Frequency

Airport Closure Information

Last updated: Nov 21, 2025
Closure Date

Approximately late 1990s to early 2000s. The exact date is not documented publicly, but the aerodrome was delisted from the Canada Flight Supplement (CFS) around this time, officially marking its closure.

Reason for Closure

Economic reasons and operational redundancy. The airstrip was a private facility owned by Mobil Oil Canada. Its closure was likely due to a combination of factors, including the high cost of maintenance for a private strip, consolidation of oil and gas operations, corporate restructuring (such as the 1999 merger between Exxon and Mobil), and the availability of the larger, better-equipped public Rainbow Lake Airport (CYOP) located approximately 30 km to the northeast.

Current Status

The site is completely decommissioned and is no longer used for aviation. Satellite imagery of the coordinates reveals the faint, overgrown outline of the former gravel runway. The land has been repurposed for ground-based industrial use related to ongoing oil and gas activities. The path of the former runway is now obstructed by wellheads, access roads, and storage areas for industrial equipment like pipes, making it unusable for aircraft.

Historical Significance

Mobil 1128 Airport was a private aerodrome located in Rainbow Lake, Alberta, Canada (Note: The provided location 'CA' refers to Canada, not California). It was owned and operated by Mobil Oil Canada to directly support its significant oil and gas exploration and production activities in the remote Rainbow Lake oil field. The airstrip was a critical piece of infrastructure, used to transport personnel, time-sensitive parts, and essential supplies to and from the company's field operations. The numeric designation '1128' likely corresponds to an internal company identifier for a specific lease, well, or facility. The airport represents a common practice in the mid-to-late 20th century where energy companies built private airstrips to overcome logistical challenges in remote regions.

Reopening Prospects

There are no known plans or prospects for reopening the airport. The site has been physically repurposed for industrial ground activities, and the region's aviation needs are fully served by the public Rainbow Lake Airport (CYOP). Reopening this small, private strip would be economically unviable and operationally redundant. It is considered permanently closed.

Nearby Airports

High Level Airport
YOJ • CYOJ
High Level, CA
Medium Airport Scheduled Service
~103 km away
Rainbow Lake Airport
YOP • CYOP
Rainbow Lake, CA
Medium Airport
~28 km away
High Level Airport
YOJ • CYOJ
High Level, CA
Medium Airport Scheduled Service
~103 km away
Mobil Bistcho Airport
CFV3
Mobil Bistcho, CA
Small Airport
~110 km away
Paramount Bistcho Airport
CPB8
Paramount Bistcho, CA
Small Airport
~132 km away
Prairie Point Airport
CA-0568
La Crête, CA
Small Airport
~146 km away
Monashee Helicopters Heliport
CHL5
High Level, CA
Heliport
~105 km away
Distances are approximate and calculated as straight-line distances.