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Rockwell B-1 Lancer
(RC B-1 bomber)

YOU TUBE - Rockwell B-1 Lancer


Specifications

    Primary Function:
    US$ Cost
    Flight Cost
    Crew:
    Engines:
    Thrust:
    Weight Empty:
    Max. Weight:
    Ordnance:
    Length:
    Wingspan:
    Wingspan Swept:
    Cruise Speed:
    Max. Speed:
    Climb Rate:
    Ceiling:
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    First Flight:
    Year Deployed:
bomber
US$283.1 million
US$57,807 per hour
four
GE F-1010GE-102
4 x 30,780 lbs. ea.
192,000 lbs.
477,000 lbs.
125,000 lbs.
145 ft. 11 in.
137 ft. 1 in.
79 ft. 1 in.
645 mph
900 mph
11,800 fpm
60,000 feet
3,450 miles
10/18/84
1986






Rockwell B-1 Lancer
Rockwell B-1 Lancer
Click on the picture to hear the wav sound.


The Rockwell B-1 Lancer had its inception when, in 1966, the U.S. Air Force proposed a replacement for its existing heavy bomber. The new bomber was to fly its missions at low levels and high speeds.

Construction of the first prototype aircraft designated the B-1A began in late 1972. It first took to the sky in December of 1974. Through the end of 1977, three prototypes had been built. They flew 118 total flights with a total of 646 hours. Although the project was officially canceled that year due to high costs, a fourth aircraft was built. Test flights continued until 1981.

The Rockwell B-1 Lancer project was reinstated by the Reagan administration in 1982. Revisions were made to the bomber, and an updated aircraft, designated the B-1B, first took to the sky in October of 1984. The aircraft was able to carry ordnance externally, had the latest avionics, stronger landing gear, and ejection seats instead of a crew escape pod. The first of the new aircraft was delivered to Dyess AFB, Texas, in June 1985 with deployment in the following year.

No long range bomber aircraft have been built by the United States after the Rockwell B-1 Lancer. It is capable of penetrating sophisticated enemy defenses throughout the world, providing rapid delivery of a variety of ordnance to potential adversaries with minimal notice.

In comparison to its predecessor, the B-1 can use shorter runways, carries double the ordnance, has a smaller radar profile, and flies at lower altitudes. However it burns more fuel.

The Rockwell B-1 Lancer completed a round the world trip in a total of about 47 hours in 1993. In addition, it holds 43 world records for speed, payload, range, and time to climb.

Enhancements to the capabilities of the Rockwell B-1 Lancer were made through the Conventional Missions Upgrade Program. The results have been an increase in weapons deliver accuracy through the use of guided weapons. In addition, the defensive avionics of the aircraft are capable of countering enemy radar threats, including missile attacks from behind the aircraft. It defends the aircraft by applying countermeasures such as electronic jamming, dispensing chaff, or flares. It is anticipated that upgraded aircraft will remain deployed with the United States Air Force through the year 2025.

The radar and inertial navigation systems of the Rockwell B-1 Lancer enable world wide navigation, updated mission profiles and target coordinates while in flight. Precision bombing is capable without the need for ground based navigation aids.

During the 2003 U.S. invasion of Iraq, Rockwell B-1 Lancer bombers based in Guam flew a number of missions into the country, hitting bunkers, airfields, and Iraqi leadership. They flew at low altitudes over their targets while maintaining high speeds. After dropping their ordnance, the aircraft rondevoused with air tankers for mid air refueling to enable them to return to base.

On April 7, 2003, following up on an intelligence source about a high level Iraqi leadership meeting, a B-1 Lancer on route to another target was diverted to drop four precision guided 2,000 lb. munitions on a target in a suburb of Baghdad.

To peform the mission, the B-1 crew had to plan attack and escape routes, assess enemy air defenses, maintain contact with airborne and ground controllers, select appropriate weapons, and dial in the target's coordinates. To reduce civilian casualties, mission planners chose to use JDAM bombs. The bomb can penetrate hard targets and bury itself before exploding, minimizing fragmentation into surrounding locations.

We are told that the Rockwell B-1 Lancer aircraft's global positioning system guided the JADAM bombs to within some 40 feet of the target for a successful targeting rate of 99 percent.

In March of 2012, nine B-1 bombers were deployed to Afghanistan. At least one of the aircraft was in the air at all times. In the six months that they were deployed, Rockwell B-1 Lancer bombers flew two to three combat missions a day, accounting for about 9,500 airborne hours, and around 25 percent of all Afghanistan air combat missions.

Most recently, B-1 bombers operating from Qatar have been used against ISIS over Syria.

A total of 100 Rockwell B-1 Lancer aircraft were produced, with the last delivered on May 2, 1988. To date, 65 are still flying. The others were put in storage as a cost savings measure. Rockwell was purchased by Boeing in 1996.



Rockwell B-1 Lancer
Rockwell B-1 Lancer

Flexserve from RCGroups wrote to tell us that plans for his rc B-1 bomber made from Depron can be found at:
http://www.rcgroups.com/forums/showpost.php?p=19557889&postcount=132. Thank you for sharing, Flexserve.



Rockwell B-1 Lancer
Rockwell B-1 Lancer

The two pictures immediately above are of the rc B-1 bomber built by J. Morgan from the Horizon Hobbies Forum. It is built from foam. Power comes from two Mega 16/7/5 motors. The wingspan is 46". J. Morgan reports that it flies like a trainer at 70 MPH.


B-1
Rockwell B-1 Lancer


B-1
Rockwell B-1 Lancer

The two pictures right above are of the rc B-1 bomber scratch built by Jarro Hanneman of RCGroups. It has a wingspan of 53" with a length of 48". Power comes from two Hi Max motors driving 4.75 x 4.75 pusher props.

We received the following email from Jarro Hanneman (jarrodb1b@hotmail.com):
"There are some better photos of my Rockwell B-1 Lancer in rcgroups. Kits are ready to sell. Just low on cash right now to make more. They also come with 2 sets of bomb bay doors and working wings. Maybe you'll know where I can find a sponsor. Have a look at you tube under b1bman about 7 videos look for rc B-1 bomber and bomb drop. The airplane went in do to a bad voltage regulator. Give me some time I'll send you some good stuff as soon as plane #3 is done. I am trying to set up a website, so if we can update it later, that works. I have changed the name to ALL CARBON FIBER CREATIONS."



B-1
Rockwell B-1 Lancer

At RCGroups turbonut posted a video showing a rc B-1 bomber with a wingspan of 17 feet powered by Jetcat P-180 turbines. A picture from the video is right above.

We haven't seen any other rc B-1 bomber kits, plans, or ARF's on the market to date. The bomber would appear to make a good flying airplane, especially with its wings extended. A slope soarer would make an interesting project. If you have built a Rockwell B-1 Lancer or know of one that should be on this page, please email us with the details, so we can tell everyone about it.